Showing posts sorted by date for query "brass monkey". Sort by relevance Show all posts
Showing posts sorted by date for query "brass monkey". Sort by relevance Show all posts

Sunday, 30 November 2025

What A Mammoth N-ary Effort!

Brass side
Steel side with monkey
The Blind Panic puzzle was Ali's IPP exchange. I received a copy at the MPP
It ooks and feels wonderful and is effectively a Panex (with one difference discussed later).
First of all, a little note to inform you that the OPUP remains packed and the Dovetail bar 2 remains a single piece! maybe I need another hobby?

I am having to work this weekend yet again and so only have a quick update on last week's challenge. I do maintain that I definitely am an eejit! I decided to finally work on the two puzzles that I own that are effectively Panex puzzles. I had thought for a while that the Panex was a "simple" N-ary puzzle and it "just" needed me to work out the pattern and then slog through.

Damn! That wasn't very bright! I should have realised that any so called N-ary puzzle that is more complex than the basic Chinese rings is not necessarily going to be straightforward. The clue should have come from the incredible puzzles sent to me by Aaron Wang over the years. I don't buy everything he has to sell because a. I can't really afford to buy them all and 2. some of them look impossible for human beings to solve! However, I have bought quite a few of his fancy N-ary designs and have solved very very few of them! Even the ones that are "just" N-ary have some very complex sequences that I often seem to get lost in and most of them remain unsolved and in my pile of puzzles reminding me of how rubbish I am at puzzling and, more importantly and dangerously, they are annoying Mrs S and tempting the cats into string swallowing. 😱

Street Lamp
Golden Gate Bridge
Both of these were bought last summer and both have ended up with me completely stuck.Thank heavens for the quick reset that Aaron installed. This should remind the unwary puzzler that many N-ary puzzles have rather a lot more to them than one might expect.

The Bell
Unsolved for several years!
How does that relate to the Panex? Well, I am not certain but I think the Panex is sort of N-ary but with patterns within patterns and the challenge is to find an approach in stages. It is not a simple thing to do and took me a week to complete a level 5 version. The Bell from Siebenstein Spiele is a very similar puzzle but has the advantage that the 3rd column is visible. I decided to solve the two puzzles in stages side by side. I started on the level 3 solve. It is trivial to move 3 disks from one arm to the empty arm like a Tower of Hanoi puzzle and then move the ano0ther one to where they came from:
⅔ of the way
Done it!
This was done fairly trivially on the Bell and then also on the Blind Panic. Success! I think must have taken me about 60 moves. Time to move to level 4 and OMG! it was not trivial. It can no longer be solved by using simple Tower of Hanoi sequences.

The first sequence is Tower of Hanoi and transfers one arm to the gap
It looks as if being able to do the sequence above is possible then all that is required is to do it again with the dark set of disks. But and it's an enormous BUT the way the Bell and Panex is constructed requires to use the top pathway as temporary storage as the disks are slid from one leg to the other. The problem when attempting a level 4 is that having moved the first sequence across to the middle leg the temporary storage that would be used is above that middle leg and it subsequently blocks movement of disks across the top to the other leg. It took me absolutely ages to realise that the Tower of Hanoi approach is impossible with this puzzle. The interesting thing with Ali's Blind Panic is that the path at the top of the puzzle is circular and also that the temporary storage is above the pile of pieces in an arm and not in the top path! 

This end result of this is that the two puzzles are not actually the same. They are almost equivalent but the crucial difference makes the Blind Panic much more approachable and more like a multi-layer  Hanoi puzzle. After a couple of days of play I solved the level 4 on the Bell and convinced myself I had a reasonable approach. A level 4 Panex should take 174 moves - I must have been several times that many:

Level 4 solved - this almost killed me!
Time to strat on the level 5 Bell and simultaneously solve the Blind Panic. It was more of the same but to me did not feel very logical. It took me a lot of back and forth, getting it wrong and starting again. I did the Blind Panic at the same time. My hands were rather sore but the end of another few days of work:
Level 5 solved!
Brass above the monkey
Apparently the level 5 Panex takes 461 moves as a minimum to solve but for me it must have been thousands and thousands as I made mistakes and had to backtrack or got lost and had to start sections again. I was mentally and physically exhausted after doing that and despite being elated, I have absolutely no plan to undo it and go back to the beginning using the same approach - I think it would kill me! The Bell puzzle can be unscrewed and this is exactly what I will be doing! Then there is the thought of completing the entire Bell puzzle (level 6) - OMG! NO! It should take a minimum of 1170 moves but I suspect it would be 10's of thousands for me and most of the rest of my remaining hair and my life! I'm afraid that the final solution to the Bell will never happen.

There has been quite a lot of mathematical analysis on the minimum number of moves that are required to solve the Panex puzzle and I don't really understand any of it. I do know that it is a LOT more moves than you would expect and the logic is really not obvious! Have a look at the papers linked from Nick Baxter's site - I did and it didn't help me much at all! 🤣

What about resetting the Blind Panic puzzle? There is a screw on top which I suspect can be undone and the puzzle pieces removed and replaced back in the start position. BUT, I am fairly convinced that that a simple Tower of Hanoi approach is possible for this puzzle because of the circular top pathway and the extra storage position in the top of each column. I am going to work on that for the next day or so and will report back to you next week!

Wish me luck!



Sunday, 23 November 2025

OMG! What Have I Done?

Brass side
Steel side with monkey
I'm an eejit! I've said it many times here and a certain woman within arms length of me tells me it at regular intervals! Why this time? I have just noticed that after my week off, I had put myself down to work 5 weekends in a row! 😱 As a consequence I have been desperately trying to solve something for today and am struggling.

I failed yet again to unpack the OPUP (have I been given the one that doesn't unpack??? and then also been trying to slide the Dovetail bar 2 apart and over a whole week of effort at work I have managed absolutely nothing. 

I then decided to try the Blind Panic puzzle from Ali (it was his exchange puzzle at the IPP). What is it I hear you ask? These voices in my head are getting quite troublesome! You can depend on the Two Brass Monkeys to create something very special - it's a Panex in 3D cylindrical form with a hidden reserve column. It "only" has 10 pieces to swap over so should be "easy"? Oh hell no! I had been at it for days and realised that I needed to do it in tandem with a version that I could see everything. The Bell was a Siebenstein puzzle that I bought from Hendrik many years ago when I found that the original Panex puzzles always sold for an exorbitant sum. I had thought it was an N-ary puzzle on playing with it, I realised that there was far more to it than that. I never solved it!

The Bell - also a Panex puzzle
For some stupid reason, I had forgotten that and set to work on Ali's version which was only level 5. The aim was to move the 5 brass pieces to the column above the monkey (hence achieving a figurative brass monkey and the steel pieces to the other column. I have been working on them level by level for a week.

It has unfortunately gotten too late for me to write much more but I think I have a process worked out. Sigh! I need more time.




Sunday, 11 May 2025

Don't Be A Coward!

If You Dare - You Will Probably Win!
Who Dares Wins aka Haleslock 6
A fabulous design by Shane Hales in collaboration with the Two Brass Monkeys
Today is a day for locking metal stuff or unlocking it.


The first thing I should tell you all is that Big Steve and Ali (the Two Brass Monkeys) have released their latest creation, the Bag O'Tangles and you should all go there and buy it/them. I saw the pre-production version at the last MPP and immediately decided that I needed to buy a copy when I saw it there - it has just gone up for sale and I have placed the order to pick it up at the next MPP at the end of the month. If you aren't sure then read Allard's review to be convinced. Apparently they can all be nested together for a final master challenge - if nothing else convinces you, then that certain should!

In August last year, I purchased the 6th in Shane's series of lock puzzles. When you have all the others it would be rude not to continue collecting and Mrs S definitely agreed with that. Whack! Ouch! or maybe not! 😱 

The Who Dares Wins puzzle is still available from the Two Brass Monkeys site and you definitely should get one whilst they are still available. I had no idea what a rim cylinder lock was until I got this. I had always called the classic door lock on a British front door a "Yale" lock but that is apparently a trade name for the type of lock I grew up with on my front door and certainly in retrospect, from the top this thing would not be out of place embedded in a door. Shane had created a prototype puzzle from one of these and showed it to the monkey boys and they all colluded to create something that did not require a puzzler to carry a door around with them (Mrs S would definitely have disapproved quite strongly had I brought in an extra door!). As soon as they were available to purchase one arrived and I took me customary photos. It is nicely shiny in brass and some anodised aluminium with a key on a keyring and a helpful tag with the instructions - open the lock and find the golden padlock. It is all delivered in a Jute bag. This thing is pretty weighty at 380g with dimensions of 36mm diameter and 88m long.

I'm glad this one was so attractive as it stayed on display in my pile o' puzzles to solve for many many months! I played and played and played with it daily, then weekly then monthly since August last year and got absolutely nowhere! At some point during the 9 month wait I even retrieved the jute bag and turned it inside out searching for hidden tools in the sewn edges. I've been caught by that sort of thing before and refuse to be caught again - at least until the next time!

Looking at it, there is not much to really see that gives any immediate clues. Putting the key in the lock and trying to turn does the usual nothing at all - it won't turn but at least the key comes out again. Fiddling with the brass collars gives a teeny hint that they might be involved at some point as there is a fraction of a mm movement in one of the three but no rotation. After discovering that, there is nothing else to be found for a VERY long time. I am sure that all of us do the usual of trying to insert the key to varying depths and attempting to turn it - no, that doesn't work either. Then it's time to attempt it with the puzzle in a whole lot of different positions. I am getting a bit too old to be doing handstands with a puzzle but at least I didn't hurt myself.

Looking very closely at the puzzle does give a small hint at one of the things that Shane has done to the insides of this thing to convert a standard lock into something that won't open with a key but seeing it doesn't really help. At least it didn't help me! Remember, I am not terribly bright.

Right from the very beginning there was something that I wanted to do but didn't have what was required to do it and with these you are not allowed to use anything that you haven't been given. This was one of the reasons I went to the jute bag at least 3 or 4 times to see whether I had missed anything. I really wanted to do one particular thing but never had the courage to do it. This was a deliberate part of Shane's devious design! He knew that no puzzler would be happy doing what he knew was necessary, hence the name of the puzzle - if you were going to win with this one then you had to be daring and try something special. I was a coward! Month after month I didn't dare to try it until in desperation I did the unthinkable. 
AHA!
OMG! I cannot believe that he did that! All of a sudden after 9 months of cowardice, I was daring for the first time and I managed my first step. Now it was time to explore further. Don't solve this puzzle anywhere where you might lose small pieces because after a further 10 or 15 minutes you will find some "stuff" dropping out (in my case into my lap and into the grooves of the sofa cushions). 

Solved the bloody thing - I had my golden padlock!
Once the lock is open you can see how simple and yet ingenious the design is. Shane is relying on people not having the courage to do what is necessary and, from what I can gather talking to other puzzlers, he is absolutely right - not many of us are willing to be daring. at least not until we get absolutely desperate. That man is a genius! I texted Shane when I had finally solved the bloody thing and he actually wrote:
"I wanted to psychologically f..k people over      I guess it worked perfectly!"

 It certainly did! B.st..d! But finally after all this time I can place it on display in the lock section of my display cabinets, much to the pleasure of Mrs S.




MW Puzzles keyring
I had missed out on the whole of Matthew Williams' puzzle designs as they seemed to go viral via the Mechanical puzzle discord and I just don't have time to get involved in that. I saw a few of his incredible creations at the MPP and they all looked fabulous but I resigned myself to only getting to look at them at puzzle parties. I even missed out on the second run of Pinball Wizard puzzles because they went up for sale whilst I was anaesthetising a weekend trauma list and they sold out in about 5 minutes - I was 2 hours late! 😭. 

Get that key out

My only experience of MW puzzles' creations was the Keyring 1 (I have heard that a Keyring 2 might be released sometime soon). I managed to acquire this at a Midlands puzzle party and I think I received it as a gift from Matthew (thanks mate!) This lovely little thing is made of steel, brass ands a few acrylic bits as well. It has been in my work bag for over a year! The aim is to remove the key from the lock and then put it back and trap it again.

The key is inserted in the keyway at one end and doesn't move much at all. There is a very small amount of wiggle room but it certainly won't turn or pull out. Looking at it you cannot see what mechanism inside might be preventing the movement.

The only thing that you can do is move the brass collar - it can rotate and it can be pulled a few mm towards the far end to pushed back. At some point during the movement of the collar you can see a red something inside.

Red insert inside?

There appears to be a pin
Fiddling with this collar eventually reveals a pin and it feels like that pin can be moved but when the collar is rotated back to the start position the pin is always back in place. It feels like that pin needs to be extracted outwards into the brass collar to release something inside.

I spent over a year trying to get that damn pin to do something and failed. Now, with many puzzles there are lots of things to try and you keep attempting different combinations of various things until you get enough information to progress to the next step. Both of today's delights have none of this progression - there is absolutely nothing new to try and only one or two tiny little movements which don't get you anywhere. I sometimes think that these puzzle designers are out to drive me crazy......crazier than I am already!

After a year of fiddling and doing the same 1 or 2 things over and over and over again, I noticed that something had changed. It would appear that Einstein was wrong - sometimes doing the same thing again and again for a very long time does actually make something happen on one occasion. Or maybe it happened every time but I failed to notice it.

That was rather interesting; if only I actually knew what was the cause. Determined to put another puzzle away, I continued with my repetition and before I knew it, there was a major change inside. More repetition was required until I had yet another of those

AHA!
moments!

I had no idea how this was working but I finally had my key:

At last! Another puzzle I can put on display.
Could I put it back to the start? Yes I could. It's very clever and I am slightly ashamed of myself that it took me so long to work out what was required. Thank you Matthew for keeping me occupied for a year! I need some easier puzzles for a while!




Tuesday, 31 December 2024

Happy New Year! My top ten(ish) puzzles of 2024

Happy New Year to you all! I have no idea what happened to 2024. Actually I have a vague idea that I worked my way through it with not enough breaks for enjoying what I love. I only managed to get to 2 of the MPP's of the year which is a bad sign that I am working a lot of weekends. New Year resolution to work less!

Welcome to my customary end of year post looking back at my puzzling highs of 2024. As always, thinking about it was triggered by Peter Hajek's request for the top 3 acquisitions of the year. Peter wants to know the best arrivals in the collection and I always write about my best puzzles solved which makes it a little harder to come up with a good list. I have had a pretty good year of puzzle purchasing much to the disgust of the current wife, but it has felt like a bad year for me in terms of puzzle solving. Having looked back through my year of posts, there have been some absolutely amazing creations. 

Nowhere near solving!

Smack-n-Moles by Stickman - this has been sitting in my conservatory next to me for over a year now and I picked it up regularly throughout 2024 and got absolutely nowhere. I have made a few discoveries but nothing is useful. It remains in my naughty pile and is not getting put away until done!

The coloured plastic version of the Crazy double circle cube was refought towards the end of 2023 when the black version began to have issues with the inner circles catching on me. I duly scrambled this version and whilst it has worked flawlessly, I don't seem to be able to solve it. I get really close to the end game and then lose it - sigh! Another one I will keep going on.

Vertigo from Dee Dixon - it looks and smells lovely! It remains in my kitchen (much to the disgust, yet again, of Mrs S) and to my eternal shame, I have not even managed to find the first move. The top inner disk spins freely and that is it - Aargh!

Blinded, also by Dee Dixon. Another one in my kitchen and if this continues then I am going to get a Whack! Ouch! very soon.

Box of Celts - this won quite a lot of votes at the last EPP and I was very lucky to manage to get one early in 2024. I haven't even found the first step yet.  OMG! I am so bad at puzzles!

I missed out on Juno's tour de force (the Hippo) but at the beginning of the year I did manage to acquire this gorgeous puzzle, the Dual Meanders Box. There are a lot of moves possible with so many maze plates that can move as well as the centre of the walls. I seem to make progress in two possible directions but always seem to hit a dead end no matter what I try. This has been shelved for a while due to frustration.

The Fibonacci box from Jesse Born. Having collected and solved the Pi box, I had to have the next in that series - it is simply gorgeous and has a very complex mechanism with some serious brass inside. I have managed to make things slide but absolutely nothing seems to lead anywhere and I cannot find any connection to the Fibonacci number series. 

Of course, let us not forget that Shane has been quiescent for a while (note that I did not say quiet because Shane is NEVER quiet!) He produced, in collaboration with the Two Brass Monkeys, the Who Dares Wins lock. I am not very good at locks but this one is kicking my butt - yet another puzzle I haven't even found the first move for. I can see something that I'd like to try to do but I don't have anything to do it with - sigh!   

Finally managed to solve with a good bit of assistance

Orbit by Dee Dixon. This took over a year to solve and was only possible with a decent hint at the last MPP. Maybe there is something about Dee's puzzles? There is a massive challenge to them and I just cannot seem to solve them easily. Very good value for money!

Almost made it

There have been so many great puzzles that I had to relegate a few - this doesn't mean that they aren't good - they still deserve a mention and here's a few almost there puzzles:

Mibinity designed by Michel van Ipenburg and beautifully created by Jack Krijnen is a delightful and unusual manifestation of the N-ary puzzle group. It's a lovely little delight, not too hard and fun to fiddle with and, of course, beautifully made. It has reminded me that Stephan Baumegger has created a whole bunch of new N-ary puzzles that I haven't bought yet due to funding constraints. Sigh!

Every year I buy a whole bunch of disentanglement puzzles from Aaron Wang and most of them bamboozle me for the whole year before I give up. This year, Aaron helped produce some wonderful wire only puzzles which had just the right difficulty level and some wonderful Aha! moments. I have not yet managed the string puzzles but I'm hopeful!



Finally...On with my top ten(ish) puzzles solved in 2024:

Every top ten needs to start at least at 11 because I cannot count! So here we go.

11) Incredible Packers

Over the last few years I have been delighted by some truly wonderful packing puzzles with something very special about them. It may be the wood or it may be the odd technique needed to solve them. In either case they all share a fantastic delightful Aha! moment. Here's a few that I had to mention:

Persistence of Memory by Alexander Magyarics
Made by Brain Menold
Nested Soma by Dr Volker Latussek with Lucie Pauwels
Made by Pelikan
Also from Mine-san:
Perfect entrance
3L x2
Sukiyaki by Frederic Boucher
Made by Pelikan

10) 234 Puzzle Cube

When Mike Toulouzas designs and makes something you know that it is going to be very special and a perfect challenge. This came out of the blue as a gift at the beginning of 2024 and delighted me with it's sheer beauty as well as a challenge that is just tough enough to make me feel foolish and yet smile at the same time. Thank you Mike!

9) Chained Key

Luke Waier had a really good idea
Lots and lots of people have gushed about this beautifully crafted puzzle this year and, as usual, I was late to the party. I quickly saw why so many people loved it - there are lots of steps and each one needs some careful logic and thought©. I have had to put it further down the list because one part of mine had a step that had been overtightened and I could not progress until I received reassurance at the MPP and then had to use an external tool to loosen that bit before continuing.

8) Minima Puzzles - so so many of them!

Frederic Boucher had an idea - he created a 2x2x3 box with holes in various places and odd pieces to fit inside. Sometimes it needs odd rotations, and sometimes there need to be odd holes to allow these rotations. It is soooo good that he made quite a lot of them. I haven't gotten around to solving them all yet but I am working my way through them. 

Minima Tower by Frederic
Recently Minima Smiley
Minima Domino by Frederic
Minima Texas
Minima Ludique
Minima Twig
I think the world thinks it was a good idea based on great reviews from others and the fact that so many other people jumped on this bandwagon to produce their own variants.

The great Laszlo Molnar designed some
Lucie Pauwels couldn't resist it
Even Dr Latussek added something special

7) Vertigo Puzzlebox

Yes, I actually solved a Vertigo puzzle (just not one from Dee Dixon
This is the second of the puzzle boxes made from Lego that I have from Quizbrix. Every time I see a Lego box, I am sceptical but every time I am amazed at the incredible complexity and fun mechanisms that can be fitted into an amazingly small volume. I adored this one and it is still available here.

6) Oleg's Wardrobe

Oleg's Wardrobe by Dee Dixon
I have this here because it is a fabulous puzzle and beautifully made by Dee Dixon. The mechanism was incredible and really fun to solve. It isn't higher up the list because I just cannot seem to reset it at all. I will need to take it to an MPP next time and see if anyone can do it for me!

Whilst I am thinking about Dee's creations, I have to include the Uplift puzzle here. I received it in 2023 and spent months and months spinning the damn thing around. I then finally made progress this year and solved it with a wonderful Aha! moment and a silly grin at the end!

Uplift

5) Twister Box

When Pelikan produce a box it's a "must have"
Jakub and Jaroslav appear more than once in my top ten(ish) of 2024 because they produce some gorgeous puzzles and work with some of the best designers in the world! However, when they produce one of their own designs, everyone should sit up and take notice. Also when they produce a box, it will be something special. Their craftsmanship is second to none and their ideas are amazing! This box made me laugh out loud! I solved it by accident as most people will but the understanding of the mechanism is the fun part - then you can do it easily every single time! Brilliant!

4) Free Me 9

Joe produces an amazing challenge
When Joe Turner sends out an email about yet another of his brilliant Free Me puzzles, the puzzling world really pays attention! I said yes as soon as the email arrived and was not disappointed. The aim wasn't just to free one coin but 3 with a whole series of mechanisms. It really took me some time and needed a little hint.


Three coins this time!

3) Picolock

Boaz Feldman does it yet again!
This amazing puzzle lock by Boaz Feldman won a huge number of accolades at last year's EPP. I finally stopped buying wood for long enough to pick one up and loved every moment of the solve. It's classic Boaz with beautifully hidden mechanisms that are a delight to find.

2) Matchbox playground

The Matchbox Playground by Pelikan and Peter Gal
I adore a puzzle set but I seldom actually attempt more than a few challenges from them. This wonderful set is a fabulous collection of matchbox challenges stunningly made by Pelikan comprising the exhaustive analysis by Peter Gal. I keep returning to it. Even the box looks like a matchbox. Amongst all of the beautiful puzzles that I received in 2024, this is probably the most beautiful item on my shelves - it is simply stunning.

So many pieces - it's a challenge to put them in the box
The simplest challenge

1) Brass Monkey Sixential Discovery puzzle

You knew it had to be this one!
This is an absolute masterpiece of puzzle design and manufacture by Big Steve and Ali. It's a fitting end to the Brass Monkey series. I doubt it can ever be beaten - it might be the best puzzle ever made! There are so many beautifully made mechanisms that lead to one Aha! moment after another. I wish I could solve it all over again. I hope the guys are feeling the pressure because I want another tour de force like this again.

Solved after so many steps!
All six Brass Monkeys


Do you agree with my top 10? If you have any different thoughts then please comment below or even use my Contact page to tell me how wrong I am. I look forward to your thoughts. 

Happy New Year to you all!

I really hope that you all have a fabulous year in 2025 with good health, success and plenty of wonderful puzzling. I look forward to entertaining and maybe helping many of you in this year.