One...Three...Two...Solved!

Galaxy III

Galaxy III by DDK

Yes, from the title of the post you can tell that I am neither a mathematician nor could I ever be a scrub nurse (who needs to count to 5 preferably in the right order). This puzzle, Galaxy III designed by the amazing DDK and made by Mr Gao which I got from Aaron's recent release has this very strange progression to solution.

I have had another bad week and failed to solve everything in sight. I have been moving from wire puzzle to wire puzzle in the hope that I will have another Aha! moment but everything has failed on me. I was then mortified when my facebook friend, Yang Qingliang, showed off that they had solved the Galaxy III and had revealed to the world that they felt it was pretty easy needing only 4 moves. OMG! I am so rubbish at puzzles.

Aaron had rated the Galaxy III as only a level 7 and I had picked it up first in the hope that I would have something solved easily to boost my confidence. I had completely failed over the next few hours and eventually put it down to try others. It does look relatively simple with a shuttle straddling one of the wires on the outer layer of the spiral. The shuttle can be threaded right through from that outer wire to the centre with no obstructions but at first glance there isn't an obvious exit point and what you might think is a possible exit is blocked by the pair of oval rings across several layers. Winding round and around in circles is satisfying for a minute or so but when you get nowhere it loses its entertainment value quickly. 

Having been shamed I went back to it last night and this morning and had one of my very rare thoughts. I remembered back to almost the very beginning of my puzzling journey when I spent what was then a rather large sum of money on the entire Livewire puzzle collection. One of my absolute favourites from them was the Pyramid scheme which had a nice clever trick to it to find a rather counter-intuitive but very clever solution.

Pyramid scheme from Livewire puzzles

You can see the similarities of the spiral and the blockage ring with the shuttle on one wire. Once I had recalled the interesting idea that solved this one, I tried that move on the Galaxy III and suddenly went from one wire in the shuttle to three. That is fun and hopefully a progression. Next I moved it around a bit and before I knew it, did the same sort of move again from a different position and had 2 wires trapped. WTF?

1...3...2 was an odd sort of progression but I could now see an exit in exactly the same way I found the exit for the Pyramid scheme. Suddenly I had my shout of success and I didn't feel like quite such an eejit and more - I am not thinking about the fact that it is only a simple level 7! I will take the win.

Hooray

Having taken the photo, it was time to reassemble. I knew the type of moves that were required. It wasn't plain sailing but after a bit of fiddling about I managed it. It is quite fun to watch the non-obvious moves achieve results that don't seem like they should be possible - it's lovely in the same way that the original Livewire puzzle caused so much delight. I will be torturing colleagues with this one this week. At level 7 it might be solvable by someone.

Thank you Aaron for the torture!

What Is The Right Level?

The latest  releases by Aaron Wang and friends

It's been a frustrating week. The surgeons I work with seem to be trying to kill me. They have lined up a whole bunch of absolutely gigantic operations on either enormously obese, incredibly frail and/or very elderly patients. It's not good for my nerves to do a bunch of revision hip replacements for infection followed by a 7 hour long total femur replacement on a 50kg anaemic 86 year old! Following a week like that it was time to write the on call rotas again yesterday. Needless to say I am knackered! As a result, my puzzle solving prowess has reached new lows. I'm rubbish at puzzles at the best of times but with a week like I have just had, I'm worse than usual!

So what do I do with a week like that? I attempt some of the most confusing puzzles I own. Not very bright! Every year at around IPP time, Aaron Wang and his friends in China, club together and release a new batch of disentanglement puzzles. Every year I buy a whole load of them and fail to solve most of them. This year I had hoped for a better result but I'm not entirely certain that will happen. The difference is that Aaron has listened to most of us and has produced a few puzzles that are lower than his usual level 10 difficulty. Also this year there were a bunch more that are made entirely of wire with less enormous lengths of string to get tangled up. I bought 10 - stupid boy.

Love Trick by Mr Wu

I started with a Level 7, Love Trick. It is designed by a new to me designer, Mr Wu and looks like a nice place to start.

Over the years I have solved many puzzles that have the basic double loop and rod pieces in various combinations (for example the Lantern puzzles. There is a nice move sequence to them that can be fun but also confusing if you have to do a lot of them at once.

Doing that well remembered move effectively moves the piece from one section to another and eventually a release occurs. The trick is to work out where the piece needs to be moved to sequentially. This one looks nice and easy because there are only a couple of places the piece can be moved to. I duly moved it from one segment to the next and realised that it's now in an odd and awkward to manipulate position. Maybe I should go back and try a different order? Eventually I realised that the order doesn't matter and I just had to be careful how I hold the puzzle to achieve what I need.

Hooray! I can solve something

This filled me with confidence and I had 2 puzzles to choose from. Aaron himself had designed a fun looking puzzle that was supposed to be level 7 but involved string. I shied away from it and decided to move up a level.

Black Hole by DDK

DDK is a very prolific designer and most of his puzzles are incredibly difficult. I was very gratified to see the Black Hole was a "mere" level 8. It looks almost easy with what I thought was an obvious exit point.

Again, the lack of string really appealed to me. I set to fiddling with it whilst watching TV and found a very nice move almost straight away. That move did change things and made the puzzle look like I needed to aim at a different area than I had first thought. OK let's try something...two pieces in my hands and a little yelp of surprise annoyed Mrs S. 

Gulp! What had I just done? Lesson for you all - DON'T solve complex puzzles whilst watching TV. I had absolutely no idea how the puzzle came apart and then could not reassemble the damed thing. Doh!

Two lovely pieces and no idea how I got them

I have spent several hours (my excuse is that work left me very mentally fatigued) and could not put it back together. Luckily, there is an easy reset method to this due to the size of one of the rings. I have reassembled it using the reset and tried to solve it again. Level 8 seems to be beyond me now - I can no longer take it apart. Is level 8 too difficult for me?

Bronze Tripod by DDK

Whilst trying to think© about the Black Hole, I moved up a level to 9 with the Bronze Tripod also by DDK. This had intrigued me as soon as I had seen it, there looked to be an N-ary component to it (there actually isn't) and it looked to confusingly have two possible exit points.

My quick fiddle when I first took my photos, showed me that there are a few possible starting moves for that shuttle but they quickly get blocked inside a loop with nowhere to go. I was reassure that a friend on FB showed that it was solvable and claimed that it was logical. 

I failed for several days to find the solution to this before I had my first breakthrough. I am not sure why I hadn't tried that particular sequence before but suddenly I had the shuttle in a new and interesting position which would allow me to focus on the other side of the puzzle. Again I got stuck before realising that I could perform an odd reflection move of the shuttle which allowed progression. I started on a new path and before I knew what I was doing, I had two pieces and only the vaguest idea how I had done it.

Oh dear! How had I done this?

There is no simple way to reset this so I was going to have to find the true pathway. The first two moves were pretty easy to remember but after that I was stuck and kept finding the two pieces separated in my hands. I managed to backtrack without even realising how. For some reason, I was unable to find the route that would allow me to transition between sides of the puzzle. I had to put it down for a while to calm my frazzled nerves and then tried again later. This time I actually had a think© and realised that I needed to consider some of the pieces as a group and manipulate them together and then separately. Suddenly I could see the whole solution in front of me and I was able to reset and then dismantle the puzzle with ease.

For a level 9, it is surprisingly just perfect for me. The right amount of thought and discovery intermingled with a frisson of panic at times. Finally, I am able to solve something the correct way.

So what is the right level? Level 7 might be a touch easy. Level 8 might be too hard. Level 9 is just right. Something is not right there but my feeble tired brain can't work out what. Now I really need to work on Black Hole again and see if I can actually understand a level 8 puzzle.

You really should get some of these puzzles from Aaron or from PuzzleMaster - pick carefully because they are not for beginners.

String Or Wire? Or Both?

Should They Go On Display?

 

Concertina Wire by DDK made by Mr Gao - bought from Aaron Wang

A wonderful gift from Dale

Due to having a horrendously busy week with operations that went on and on (and on) beyond the normal working day, I haven't had much time to play. It was Mrs S' birthday on Friday and I felt that puzzling probably ought to take a second place that day. As a result. this article is a real short one and more philosophical than many of my posts.

At the MPP last weekend, I had a really nice chat with Dale (who gave me a copy of one of his old exchange puzzles from IPP 25 in 2005). Dale is one of the few puzzlers I personally know (apart from Dick Hess) who really appreciates disentanglement puzzles. Over the years od attending the MPPs I have worked many times on these fabulous challenges with him as we both seem to get stuck on the same types of thing. 

Lots of puzzlers seem to be attracted to the simple (and occasionally not so simple) interlocked nail puzzles but very few seem to really collect or solve the more complex wire puzzles and even fewer of the group love the puzzles that include string in them. Dale and I discussed why that might be as well as whether they should be displayed or even look good on display.

Whilst we worked together on a puzzle that he had been stuck on (it was a wood and string version of the classic ball and chain puzzle made with extremely tight tolerances), I had to admit that I did not display any of my disentanglement puzzles at all. It is difficult to be sure but I think I must have about 400-500 disentanglement puzzles and almost all of them are stored in Ikea storage baskets. The ones that I have solved are kept in the garage (I have a catalogue reminding me which ones are in which box) and a whole bunch of unsolved ones are in a wardrobe in the house. Only the one at the top of the post is currently on display and that is not because of the look... even though it is quite attractive, it is only on display because I am still working on it. I have been trying to solve this masterpiece by DDK and made by Mr Gao which was sold to me as part of the 2025 releases by Aaron Wang.

I don't find the diagrams help me much!

Dale and I were interested in finding out why so few puzzlers are really into disentanglement puzzles and those that are tend to be less appreciative of the ones involving string. I don't think we were able to come to any real conclusions. I personally have been moving away from the puzzles that involve string (unless they are Chinese ring variants) because I find many of them impossibly difficult to solve and in many of them the solving process can end in a dead puzzle with an irrevocably knotted string. I have been very grateful that Aaron's string puzzles for the last 3 or 4 years have included a quick reset mechanism. This is particularly useful when a knot occurs but also with the Chinese ring type puzzles, the sequence of moves is often so very complex that it is a frequent occurrence for a puzzler to lose concentration and either end up right back at the beginning without realising it or caught in a dead end and due to the huge number of moves to get there, it is often better to use the quick release and return to a known correct earlier position than to backtrack and get lost.

Circuit board I (also by DDK and made by Mr Gao)

Many of the non-Chinese ring type puzzles that have been produced over the last 5 or 10 years look fantastic (which is why I couldn't resist buying them) but require some incredible brain power to work out a solution. The Circuit board I above has a really short loop of string which would make you think it shouldn't be that difficult to wind it off the wire grid. However, I have been playing with this for a year as well and can honestly say that I am no closer to the solution now than when I first started. Indeed, Aaron did rate its difficulty as 10+ but I think only the very best of disentanglement enthusiasts will be able to work this one out. I consider myself to be above average on this wire puzzles but the sheer complexity of these is making me more and more hesitant to buy more string based challenges. 

I haven't completely given up on the Concertina wire puzzle yet because it is still attractive enough to leave on my puzzle tray and I do periodically feel I am making enough progress to come back to it periodically. I think that most puzzlers would hesitate to attempt the Circuit board and only a few more would be attracted to the Concertina wire because of the knowledge that it is a Chinese ring puzzle.

Grenade V by Shuai Chi made by Mr Gao

Having complained about string, I have to sheepishly admit that the new breed of designers are producing wire puzzles that are also immensely more difficult than the wire puzzles that I bought many years ago from Livewire. Many of those were incredibly tough but the wire from the likes of Aaron and Shuai Chi are several orders of magnitude more difficult. The Grenade series (there are currently 6 of them) look complex but not horrific but believe me when I say say that they are the very pinnacle of pure wire challenges. I have managed to get absolutely nowhere with them in a year of trying. At least I am not caught in an un fixable position but nothing I try seems to advance. 

Despite all of this apparent complaining, I adore these puzzles and have ordered a whole bunch of the 2026 releases (although only one which has string in it). I fully expect that most will be beyond my abilities and they will not end up on display but I will still have a lot of fun playing with them.

Now, Having spent a good while with the Concertina Wire and Dale's Elusive Chain Puzzle sitting on the table in front of of me whilst I type this, I have had an idea or two on how to progress so I had better get back to them now. Excuse me...

Think Like It's String

But Sometimes That Doesn't Work

Summer on the Xiaoshang Bridge

You all know that I can't resist a good disentanglement puzzle (actually, I can't resist a puzzle!) and the king of good wire and string puzzles is Aaron Wang. Every year he sends out a nice new list of impossible challenges which I spend several years failing to solve. I have learned that I need to focus on the ones that don't have string if I am to have any chance at all but some of the releases every year are clearly ultra-complex N-ary puzzles and nobody can resist owning at least 1 (or 50-100) N-ary puzzles. I can't afford to buy the whole set but I always buy a good selection.

This release had four lovely looking challenges based on the Xiaoshang bridge and I bought the Summer version thinking that I might actually understand it and be able to solve one for once. In this version there is a fish swimming under the bridge that has been caught up and needs to be brought in to dry land. It didn't look that hard to me and so I started early on it.

The fish has a very particular shape to its' mouth and this provides the clue for how to proceed. The first thing that you notice is that there is very little wiggle room with all the links of the chain and the fish. The moves will need to be quite precise. After a little play it quickly became apparent that this was actually a string puzzle! The way to solve it is to think like the chain is made of string - if you can see how the string version would solve then the chain version is going to be the same....with a little bit extra. It needs a little fancy manoeuvring to get the fake string into position and then it does the required move. Unlike with the string version, the fish is not released in a single move - it just moves the fish to another part of the puzzle and then it's quite simple to remove the fish for a photograph:

I'm better at fishing than puzzling!

I was feeling really good about myself - I would have a subject for the blog today! Time to throw the fish back in the pond as you are supposed to. Just reverse the sequence that I did earlier. Move one hooks the fish onto part of the chain and then fancy reorganisation and unhook and...

Tadaaaaaa!

The fish is back on the bank of the river! Huh! How did that happen? It's very odd, I could have sworn that I did the exact reverse of the initial set of moves and it didn't put the puzzle back to the beginning. I tried again and again with the same result. Very odd! This was a cue for a minor panic. I couldn't possibly fall down on the very first puzzle in the batch! Aaron had rated this a level 10 and, after the disassembly, I did wonder how he came to that conclusion. When I failed multiple times at the reassembly, I realised that there was more to the puzzle than I had initially thought. Great fun. Time for some think©ing.

After another 15 minutes or so, I realised that the disassembly requires a very specific positioning of several parts of that chain and it's really important that the same positioning is repeated when doing the reverse. Once realised, I had it back together. The fun thing here is that I have repeated the disassembly and reassembly a number of times and the initial false start in the reassembly happens to me every single time! Maybe you will be better than me?

Trumpet - design by Shuai Chi and made by Mr Gao

There are a few puzzles in this year's release that are musical instrument themed. This one, Trumpet, looks very compelling and not terribly tough with no string and a shuttle to be removed from a relatively simple shape.

It's "only" a level 8 on Aaron's scale so maybe actually achievable? I think in all the years I have been buying from him, he has never released anything simpler than level 8. I thought that PuzzleMaster had a very odd difficulty scale of 5 to 10 but Aaron only has a scale of 8 to 10! If you missed out on buying his puzzles direct then a huge number are available from PuzzleMaster here.

There are a couple of very obvious things to do with the shuttle straight away and they do look like they are going in the right direction. The only trouble is that when you perform one or other of those "obvious" moves then nothing further seems to be possible. Literally, each time you do it you can do one sequence and then are stopped in your tracks! Level 8? Lord help me!

The Einsteinian approach of doing the same thing many dozens (hundreds?) of times doesn't work as usual and I was stuck. I took it to work with me and failed there, much to the amusement of a few colleagues. I didn't let any orthopaedic surgeons near a wire puzzle as they have access to bolt cutters and power saws! Eventually I tried something silly combined with what I had done before and suddenly the shuttle was somewhere new. That was unexpected. A few moves later and I had my solved puzzle:

I can solve a level 8 puzzle!

I was on a roll! I now had 2 puzzles solved - was I going to get a lucky third? Sob! The answer to that is a resounding NO! 

I continued with the musical theme with Double-barre

 

Double-barre - design by Shuai Chi and made by Mr Gao

My first issue with this one was that it's not actually terribly clear which pieces get removed. I think that it splits into 2 halves but I cannot actually completely certain. It's a level 8 and supposedly simple.

Just as with the Trumpet, there are a couple of obvious moves to try which moves the double shuttle to link up with another part of the chain of rings. After that, I cannot seem to find anything to do that doesn't get things either very badly tangled (even without string) or need to force the wire to bend which is not right.

After a few days of doing the same thing multiple times, I saw a post on FB that had olved this puzzle. I reached out for a clue and received a nice photograph of a partway state and a comment that I should solve it like the Chinese Lantern 1 puzzle. The only problem is that I have singularly failed on that one too.

I have tried to get my version into the same configuration as my advisor and nope, I cannot do it. I have put it down for a while and will come back to it when I have some new ideas. Or maybe get some more hints. Sigh - I am rubbish at puzzles!

Whilst you are here, I have to tell you that most of the puzzles from Pelikan's latest release are still available. Don't miss out... they are really good.

Does Being Married Decrease Your Solving Ability?

Tortoise Protocol from Juno

Well! That was an inflammatory thing to write as a title! It might earn me a Whack! Ouch! but probably not as she never looks at my site. If one of you rats me out then I'll be very upset with you.

The reason for the title is that I have nothing solved to write about due to a combination of work (catching up after some annual leave has left me little time) and having a better half who insists on decorating the house periodically seems to get in the way of puzzling. Yes, she doesn't make me actually do the decorating but its the moving everything around from room to room and forcing me to tidy up my piles (yes, multiple) of puzzles to be solved gets in the way.

Then, it just happened to be our 31st wedding anniversary yesterday and that involved something really special and really time consuming - kittens! I married a crazy cat lady and we got our first cats 28 years ago in an attempt to prevent the further multiplication of cat pictures, porcelain cats, stone cats etc. It didn't really work very well as they still proliferated but at a slightly slower rate. Our last feline friend died last year and after a little break to get over it she decided (and yes, I did not disagree) that more were required. So, when the most international MPP of the year went ahead, I drove with a happy Mrs S to pick up Amenadiel and Mazikeen (I am sure you can work out where those names came from). I cannot leave much lying around for fear of it being chewed or batted around the kitchen floor and also have been "forced" to spend some time in the company of the crazy cat lady and her cats. It has been quite refreshing.

I have attempted some puzzling and made some progress but not much. My copy of Tortoise Protocol from Juno arrived and I have been working on it. Just as with the Hippo, you have to do some truly awful things to the poor tortoise but progress was being made...until it wasn't. I have found lots of pieces and things that happen but I've been stuck at a critical point for a week. Sigh!

The Clutch lock from Andrew Coles has been in my pile for weeks and weeks - I have made some real progress in that the lock is open - I am not entirely sure why but now it will not lock properly. Actually it will lock but I cannot remove the damn key. He's a devious bugger that Mr Coles as I have mentioned before. Allard has discussed this lock recently and loved it - I am not very bright and hopefully will love it in a year or 3 when I understand it. You should love it soon when he puts them up for sale.

How does being married interfere with this? She got very upset with the constant muttering and the loud click, clunk noises I was making as I repeatedly opened and closed the bloody thing.

The day before our wedding anniversary, a nice compact box arrived from China. It had some puzzles in it that I was hesitant to tell "her" about until she was in a very good mood. My latest batch from Aaron Wang arrived and, GULP, they are noisy jingly things! I'm hoping the cats love the sound and that will give me an excuse to play without being shouted at.

Trumpet

Double-Barre

These two named after musical instruments are "just" level 8 out of 10. I have started with Trumpet yesterday and today and after an hour, I wonder whether Aaron is a superhuman being. These are the easy ones and I still can't do them!

Luckily for me the cats are fascinated by the jingling!

Circuit Board I

Circuit Board II

These two are level 10 and look ferocious. I wasn't going to buy them but Aaron insisted that the solutions were truly something special and I would love them. I am sure he is right but I do not know if I will ever find the solution!

Grenade V

Grenade VI

I have no idea why I bought these! I guess it was to complete the set. I do own the Grenade I - IV as well and as far as I remember have only saved one of them! They are impossibly tough but they really are wonderful to look at. I did have a forlorn hope that maybe without string they might be less impossible? Doh!

French Horn

Galaxy I

Another music themed one but this time level 10 and something that looks like it will be in a knot in no time and with no quick release mechanism that may stay that way. Aargh!

Concertina Wire

Sweet Hug

I absolutely adore these wire puzzles with a base. They tend to be very N-ary but the complexity of the interlocking rings can make these incredibly difficult to follow the solution and I often find myself either hopelessly lost or back at the beginning. Some have some very complex movements which I am never able to find. These looked like the two most straightforward ones from the current batch - I have hope even if it's just a faint one!

Summer in the Xiaoshang Bridge

This is one of a series of four designed by Aaron himself. Looking at the picture, maybe I stand a small chance at solving it despite the level 10!

If you want some of these wire puzzles then some may still be available - contact Aaron via FB or via me.

Hopefully I will have a bit more time and success this week.

Weaving For Years!

Weaving from Aaron Wang

A very short post today - I have been working yet again this weekend and had very little time for puzzling and no Morbidity and Mortality meetings to ignore whilst playing with my toys! 🤣

Every year Aaron Wang produces a whole bunch of new disentanglement puzzles for sale from various genius designers. He sends out an email with his upcoming catalogue additions to his adoring customers and also posts the list on Facebook for people to choose from. This year he has a huge batch and I have already made my selection (don't tell Mrs S!) He only really produces puzzles of level 9 and higher and most are 10 or 10+ which means terrifyingly difficult. I have collected dozens (if not hundreds) of his creations over the years and there are 3 very large boxes of them in my garage with the ones that I have solved and 2 boxes in a wardrobe in the house of those I have so far failed to solve. Many of his puzzles involve string which means huge complexity and the ability to create tangled knotted catastrophes. More recently he has been using a lobster claw to allow emergency release of the catastrophe but there are a good few that don't have it and these frighten me to death! One of these is the Weaving puzzle signed by the incredible DDK and made in very very limited numbers by Aaron. In fact, as far as I know there may be only 2 or 3 copies in existence. I received one as a gift within my 2022 purchase.

Why did he not mass produce it? Some of the puzzles are so horrendous to make that he only makes a very small batch. That wasn't the reason this time. Aaron only made a few because he felt it was too simple a puzzle to put out on sale. OMG!

I have had this in one of my trays of puzzles to be solved for nearly 3 years and have picked it up many many times since I got it and have singularly failed and scared myself to death on a number of occasions. It consists of a single loop of string (not very long) and a ball to prevent the loop just being fed through all the oval metal rings. It is woven through a complex metal grill that looks rather like a radiator. The short length of the string should be reassuring BUT the lack of a lobster claw release mechanism is scary. I was also rather bamboozled by the way the string is woven through the centre of the grill completely but the outer wires were split on either side. On multiple occasions I tried various approaches to the disentanglement and began to get caught up in a knot or found myself running out of length. Despite the claimed "excessive simplicity" of the puzzle, I managed to completely fail for a very long time. I refused to put it away in my wardrobe and give up - if Aaron said it was easy, then there must be something to it that I should be able to find. I persevered...

During the meeting last week, having solved the packing puzzles first and feeling that I was on a roll, I picked up the Weaving puzzle yet again. As usual, I had no recollection of anything I had tried before and just started afresh. What if I do this??? Oooh! that's interesting. Suddenly, I was weaving away and not creating a knot. After 16 moves I had a rather nice interesting configuration and then another 18 moves I suddenly had 2 pieces of puzzle and a mystifies expression on my face. Why had it taken nearly 3 years? Aaron was right, it was a lot simpler than his usual level but, I have to say, no less delightful for that. 

Finally!
Now I need to put it back together again

Returning it to the start position did cause a little difficulty as I could not recall what I had done at the midpoint of the solve but I did manage it after an extra ½ hour of swearing under my breath! Yay! I can finally put another puzzle away in the wire puzzle collection box in the garage.

Thank you Aaron for yet another fabulous challenge - I am looking forward to my selection of puzzles from the new set. I am sure that I am not the only one but I think it would be good if you would consider making a few slightly simpler puzzles for sale. Not all of us are the disentanglement genius that you and your designing geniuses are.

---

Bucolic Cube

About 6 months ago I received some correspondence from a puzzler who suggested that I might want to have a look at the Bucolic cube. It was designed by Yasuhiro Hashimoto and entered into the 2013 IPP design competition in Narita, Japan where it won a "Top ten vote getters award". I had taken a note of this one to be either purchased or made in the future and this week managed to have a play.

What stimulated me to try it now when I had so little time to play? Well, Mrs S has decided that painting and decorating needs to be done in the house as it has been quite a long time since it was last done. Luckily for me, she does not want me to do the painting and decorating - she has another man who comes in to do it. My job is to go out and work my arse off to pay for the other man's services. During the process of clearing a couple of the rooms, I was handed my compartmented box with my fight cubes in them and was told that the box needed to be put away somewhere not cluttering the house. I had completely forgotten that I had them and this jogged my memory to go back and create the Bucolic cube and see what all the fuss was about.

The puzzle consists of 3 identical shapes to be assembled into a 3x3x3 shape - there will be 6 holes in the structure which should make it simpler but actually made it harder for me because I was not creating a complete face and they did not properly interlock. This meant that there were a lot more possible orientations of the pieces alongside each other. After a whole evening of playing with it, I came to the same conclusion as my corespondent and the IPP members that this puzzle was a good one - a very VERY good one.

It took me a good few hours!

If you don't have the Fight cubes then this should be easy to 3D print or you could buy it from PuzzleMaster here or from PuzzleGuy here. This is well worth getting your hands on - it is significantly more challenging than it looks.

Think Where You Want To Be...

A Lesson For Life As Well As Puzzling

Python designed by DDK

It's been a tough week with long working days and yet another Saturday working too (rota writing this time). I sometimes think I am getting too old for all this. I had saved the Python puzzle bought from Aaron Wang until fairly late. I had heard that it was relatively easy to solve despite the level 10 assigned to it. I figured that when I reach a time where I have only a few hours to play, solve and write about something then I will be able to use this one.

I was sort of correct but also did not figure in a bit of a hiccough in the path. This puzzle teaches a good lesson to plan ahead and think about the direction you want to travel in. My! That's very deep for me...I am usually a pretty shallow person.

The first thing that threw me when I picked this puzzle up was that my copy had been sent to me with an incorrect start position. Compare the picture at the top with the diagram to the left. The shuttle is in the wrong place. Will this make it easier or harder?

I suspected that the puzzle had not been solved all the way back to the start position and that it would have a lower number of steps to separate the shuttle than it should. An alternative horrible thought did occur to me that to save time the maker had assembled the shuttle from open wire into the start position and had done it in the wrong place. If this was the case, had he placed it in an unsolvable position? Only time would tell. I set to work this morning.

This is clearly going to be an N-ary type puzzle but made interesting by the maze pathway to be navigated. This requires the choices of direction for the shuttle to be placed through the rings to be chosen carefully. At each point the ring can be fed through from either direction and only one is the correct one. Needless to say, I got lost a few times and ended up having to backtrack to where I made the mistake. After doing this a few times, I realised that trial and error was time consuming and less than fun. Time to think© yet again. I fed through a few times and watched the response as it moved and finally managed to see how the shuttle and ring interacted in a predictable way. At last I could choose my path deliberately and know where I was going. All I needed to do was decide which way through the maze. After about 20 minutes I had the shuttle:

First part of the solve

Having taken my photo, it was time to reassemble it and to aim for the correct start position. Easier said than done. I had no idea how that final stage of the reassembly was done because I had never navigated it. I would have to work out where I wanted to be and work out a way through the last part of the maze. It looks like a simple maze but is quite well blocked by this 3 rings on the left hand side. I managed to get almost there quite easily:

Close, but no cigar!

Getting that last step proved quite a challenge. I tried something and found myself inadvertently heading back to the beginning and then had to backtrack and think© yet again. Twice in one day for me gives me a bit of a headache! Eventually I managed it and we have a correctly assembled puzzle.

Got there in the end

This is a really delightful puzzle, it is N-ary but unlike the simple Chinese ring style, there are numerous decisions to make and positive choices are essential to simultaneously navigate the maze to where you need to be. My personal journey was actually made better by having to solve it differently as an assembly than as a disassembly. I would suggest that something like this might be a good step up after a beginner has solved the Chinese ring puzzle. If you live in North America then you should have a look at Aaron's other challenges currently available in PuzzleMaster. They may end up stocking some of these in the future as well.

Thank you Aaron and DDK.

I Think I Cheated...

Did I?

Rippl by DDK

I had hoped to be able to review a different type of puzzle for you today but despite weeks and weeks of trying, I have still not managed to finish the Free Me 9 puzzle from Joe Turner. I had been stuck on the second coin up until early in the week when a good puzzle friend and I started a combined attempt at solving it. Dominic gave me a little teeny hint and I suddenly found what I needed to free the second coin and now the two of us are stuck on the third - we are both noticing the same things, trying the same things and despite two of us doing the same thing over and over and over again, nothing seems to be changing for us...sigh!

In desperation and in the many many moments when I put down the Free me in disgust, I started playing with the Rippl puzzle from Aaron and managed to get very confused very quickly. The rings are threaded such that they straddle two "lanes" of the spirals and the shuttle is through all 8 of them. I thought that this would be a simple N-ary puzzle and with "only" 8 rings should not be too arduous. After all, it's ONLY a level 9 puzzle which must make it relatively simple?

Oh boy! I got a shock! Yet again! I explored this over the last week or so every time I put down the Free me puzzle. Mrs S was most displeased with me because this one really jingles a lot.

The shuttle comes off the first ring and the second very easily but then the third ring is completely blocked. I figured it was N-ary and went back to the first ring and replaced it hoping to get access where I needed it. Nope! That didn't work. I am sure that you noticed that the shuttle can be threaded through the rings both forward and reversed and after an embarrassingly long time, I also noticed that and after trying it with both the first and second rings, I found the one that worked. I had my access to the third ring and the shuttle was off of that one. 

And here I remained for over a week! I tried every combination of forward and back with the shuttle, through the rings forwards, through them in reverse and every single time I was blocked from releasing the shuttle from the fourth ring. What on earth was going on? I just could not get any further! What sort of puzzle blogger am I? A bloody useless one, I think - I should be ashamed of myself! There was a significant chance that there would be no blog post for you today! I have only ever missed one due to illness or death and really didn't want to do it again with no adequate excuse. Is being rubbish at puzzles an excuse?

Finally after 5 or 6 days I found a move. It had the desired effect of getting me access to the next ring but I wasn't happy with it. I kept putting the puzzle back to the beginning because that move I found did not seem right. It required me to slightly flex the spiral to allow the shuttle to be pulled through, I don't think any of DDK or Aaron's puzzles have ever needed even that tiny amount of force. So I kept returning to the beginning and trying afresh. Finally, this morning I bit the bullet and continued with that move and it opened up a whole new section of the puzzle which got very interesting very quickly. It also got really quite confusing but I was determined and carried on. Finally, just minutes before starting this post, I had a solved puzzle:

I have taken it apart but...
have I actually solved it?

Once I had taken my picture, I felt that I had better put it back together and check with Aaron whether I had cheated (I am pretty sure that I did on that one step). 

Erm...putting it back together was a whole extra challenge! I had, as usual, not really paid enough attention to how it came out and then got mightily confused when it would not go back in and when I did get it started on the return journey, I found that I could not seem to get the second ring on the shuttle. Wow! Despite being "only" a level 9, this was a really really tough challenge. Eventually I got to the mid point and tried the final moves to return to the start. Unfortunately one of the rings had unwound itself and was only held on one of the arms of the spiral and I hadn't noticed it. Another 30 minutes of swearing at it when I couldn't get it back to the start and then another 30 minutes swearing at my own stupidity when I noticed the problem. Finally it is back at the beginning and I am hoping to find out whether I had done something wrong at that crucial early step.

Yet again, an absolutely amazing and incredibly difficult puzzle from Aaron and DDK. It shows that disentanglement puzzles with wire only really can be incredibly tough and confusing - it has N-ary elements to it but only a couple of parts are - the challenge is navigating between them. Great value and a hugely bamboozling challenge. My head hurts now and I think I need to lie down for a while.