Sunday, 13 May 2012

Butterfly's Revenge

Butterfly's Revenge
Hey guys! Time again for another review of one of my Puzzle Master deliveries. Yes, as you all know by now, I just lurve wire puzzles and I have been progressing on to more and more difficult ones over the last few months. Actually - I lurve almost all puzzle's!!

This one is the Butterfly’s Revenge made specially for Puzzle Master and it is at the top end of the difficulty range - they have rated it as Level 10 out of 10 (Mind Boggling) and I must agree with that. It is packaged in the standard clamshell packaging and has a diagram pointing to the shuttle piece intimating that this should be removed. It consists of rather a large number of rings and wires as well as a ball and a very large button - all of which must have a purpose. There is no need to be frightened of the string aspect of this because the string is quite short and coupled with the ball, button and rings, there is limited capacity for tangling it into an unsolvable knot. It is nicely anodised and the brass rings are good quality. Dimensions are 15.9 x 10.5 cm when opened out. No solution is provided and it is quite possible you may need it - even if you are an experienced puzzler, this one WILL give you some difficulty! The solution can be downloaded from here.

Monday, 7 May 2012

More twisty madness!!

No reviews today but I just had to tell someone who might appreciate it!! (Mrs S just looks at me and shakes her head - she doesn't appreciate the magic of these!!)

Postie arrived on Saturday with some new twisties - it had taken quite a while for them to arrive from Calvin's HKnowstore in Hong Kong.

Toys, toys and more toys!
This should keep me occupied for some time!
We have here:
  • The 4x4x6 Cuboid (back left) designed by the amazing TomZ and mass produced by Calvin himself.
  • The 5x5x4 Cuboid (back right) designed and mass produced by Ayi.
  • A crazy 3x3x3 planet - this is a series of 8 with different ones having differently fixed or mobile centre circles on different faces. I bought 2 with which I can make any of the whole series. Hence I have 8 puzzles for the price of 2 (The one I have constructed in the photo is the easiest - the Jupiter).
  • The front 2 are the Witeden 3x3x7 crazy cubes types I & II. They are cubic cuboids which can be used as a 3x3 cube but have top and bottom circles. Type I has non-rotating top circles and type II has a rotating top and non-rotating bottom circle.
I have only had a play with the 4x4x6 so far - it scrambles like this:

OMG - shapeshifts in all directions
Such fun!!!

If you have any suggestions for anything else along these lines which you consider essential then please let me know or post a comment below for everyone to see.

Sunday, 6 May 2012

When is a puzzle truly solved? - Gordian Knot

Gordian Knot
When is a puzzle truly solved?

Many of my friends who are not hardcore puzzlers often are delighted when I give them a new puzzle to play with especially when the premise seems easy (like wire puzzles) or the puzzle seems really pretty. They wander off muttering to themselves that it can’t be that difficult and jingle away. Many of them come back with broad grins on their faces saying:
I’ve solved it, and it only took me x minutes! See I must be a master puzzler like you!”.

They then proceed to hand me the pieces of the puzzle and look upset when I say that they haven’t solved it yet - they now have to put it back to the initial state and then do it again.

But I solved it”, they say, “you can see that!!

So when is a puzzle truly solved?

My response to them all has been the same thing for over a year of torturing now:
"A puzzle is only truly solved when you can open/disassemble it and then put it back together again… And then, you have to do it a second time quicker than the first! This proves to me that the puzzle hasn’t just been opened by blind luck - it has been understood and truly mastered!"
(My exception to this would be jigsaws, where the time limit can be physically finding the pieces and dexterity puzzles where luck does play a significant part - but I NEVER play with those sorts of puzzle).

So what has this got to do with the Gordian Knot wire puzzle from Puzzle Master? I think that this puzzle may well be the first puzzle that is the exception to the rule. Here I will discuss this and decide whether this is a bad thing or not.

Continuing my recent batch of wire puzzles from the Puzzle Master collection, I couldn’t resist one that looked rather like a “Cat’s cradle” - this is the Gordian Knot (not to be confused with the plastic board burr puzzle holding the same name). I chose it because it looked oddly complex yet, having just a single loop of string also looked weirdly simple. BUT, note that this has been rated as a 9 out of 10 (Gruelling) on the Puzzle Master difficulty scale and hence must be a real challenge! Plus it was designed by Alan Stein himself, one of the brothers who own and run Puzzle Master and my previous experience of one of his puzzles was astonishingly good.

This puzzle arrived in the usual clamshell box with the simple instructions just to remove the loop of string. It consists of 4 loops of wire and a single strand connected together into a complex mesh with a string looped through the centre - it is 15 x 6.6 x 2.5cm in size and is fairly pricey for a wire puzzle at $20. Quality is great and the loop of string has been heat sealed and doesn’t fray with use. No solution is provided and you may well need one - if so it can be downloaded from here. More about that later!

Tuesday, 1 May 2012

Brontosaurus

Brontosaurus
Continuing with my batch of Puzzle Master, puzzles, it’s time again for a review of another Puzzle Master wire puzzle. This time I am reviewing the Brontosaurus puzzle, another one from the rather prolific (should I say horrific?) Dick Hess. This is very similar in design to the other puzzles from him. I have reviewed the Yak puzzle here and the Whale here - if you look closely at the general shape, you will see that the underlying structure and shape is almost identical. The basic concept of freeing up the Borromeans rings is really much the same as in the other two puzzles.

Like the others, this comes in the standard Puzzle Master clamshell packaging with the instructions to just remove the ring and shuttle. It is supposed to look like a dinosaur but I do struggle to see the likeness. Puzzle Master have rated this as a 10 out of 10 (Mind Boggling) on their difficulty scale and despite having done the others, I have to agree with them. This is one tough puzzle!!! No solution is provided but if you need one (and you might!!) then it can be downloaded from here.

Thursday, 26 April 2012

Dancing with Microcubology


A few months ago when I met Richard Gain again at James Dalgety's Puzzle Museum, he told me that he had a few more designs nearly ready to come out from the relative newcomer to the puzzle design world called Jeff Namkung. Jeff  has specialised in interlocking solids in the form of cubes most of which do not require rotations to disassemble - he has named them all after dances! Now you know that I just cannot resist these puzzles! I obtained one of the early ones called Quickstep as soon as it was announced and reviewed it here. Richard also said that he had some more of the Jos Bergmans puzzles coming too - I was beside myself with anticipation!! Weeks passed with not a word and I forgot about it.

In early March an email went around to all the Puzzle Paradise addicts subscribers that Richard had made and dyed another batch of cubes and put them up for sale. I immediately ordered 2 of the most interesting ones and because I was too excited/lazy/stupid to read the whole page I clicked on the PayPal buy link and paid for them with the American postage fee. After a little email conversation during which I admitted to being an eedjit, we decided to make it 3 puzzles with the UK postage. A few days later I was pleased to receive both Whirlwind and Pirouette by Jos Bergmans and Jive by Jeff Namkung. Then a couple of weeks ago he announced that he had made yet more!! So what was I to do except buy them too!! So now I have 5 Namkung's and 2 Bergmans' to play with - how exciting!!! This review I will focus on the Namkung puzzles. So "I'm askin', are you dancin'"? There will be a few of you Brits who will be old enough to remember where that came from!

Sunday, 22 April 2012

Cast Nutcase

Hanayama Cast Nutcase
I really do apologise for the delay since my last blog post! Work seems to get in the way of the more important things in life like puzzles sometimes. I will try my hardest not to let it happen again. This time I am going to review the Cast Nutcase from the Hanayama puzzle company. This one came from Puzzle Master where it is a very reasonable $17. It was designed by the amazing Oskar van Deventer.

It comes well packaged in the usual Hanayama black box - It is a rather nice galvanised bolt with two nuts on it. So why is it called a nut case? Because if you shake it you can hear it rattle and when you look for the source of the noise you can see that there is a cavity in this puzzle containing a small nut! The puzzle is 5cm tall and 3.4cm in diameter - it looks and feels really quite substantial. It has been reviewed before by my fellow puzzle bloggers - Neil, Brian and Jerry.

Puzzle Master have rated it as 10 out of 10 (Mind Boggling) in difficulty and this matches Hanayama's own rating of 6 out of 6. I have to say that I think the comprehension of this puzzle is much easier than that (maybe 8 out of 10) but the execution is considerably tougher. The fact that the other reviewers have stated that they completed this one in an hour or less does mean that this is not as tough as some of the other top level puzzles which may have taken many hours to solve. As with all the Hanayama puzzles - no solution is provided. If you find you want one then it can be downloaded from Puzzle Master here.

Thursday, 12 April 2012

When is a cube not a cube? Revisited!

Again, I hadn't intended doing another Twisty puzzle review so soon but I am completely and utterly hooked on the damn things. I still blame Tommy and Roxanne although not in an unpleasant way - I am having so much fun with these!!!

So I ask yet again: When is a cube not a cube?

When it's a Skewb...

Skewb
Nooo! Not more I hear you cry!
How about when it's a cubic cuboid...

Witeden - 3x3x9!!
OMG!

Monday, 9 April 2012

Flabber Floovers - Pulley

Flabber Floovers - Pulley
Continuing my theme of disentanglement puzzles, I had decided that it might be nice to try some that are not made of wire. I do love wooden puzzles and so when I saw that the disentanglement puzzles from Family Games of America are made of wood and string, I couldn't resist it. Well you know that I actually can't resist any puzzle but I'm going to stick to my story! This series of puzzles is grouped under the name "Flabber floovers" and Puzzle Master stock them all. If you are feeling like torturing yourself properly then the whole lot are sold with a batch discount. I decided to dip my toe in gently and just got the middle of the range Pulley (actually I got this because it didn't look too horrific - some of them have lots and lots of loops of string!)

It is level 8 (Gruelling) on the Puzzle Master scale (from 5 up to a max of 10) and I have mixed feelings about whether this is correct or not (read on to see why). Packaged in a nice blue box with a solution booklet (be careful not to look at this too soon), it is a decent size - 9.4 x 8.6 x 2.8cm and seems to be made from a very nice smooth wood. It is actually quite attractive, unlike the wire puzzles. The biggest advantage in the Puzzlemad home is that not being made of metal, it doesn't jingle when being played with!! This may well increase my life expectancy!

The solution is provided in the box but if you have thrown it away - then it can also be downloaded from here. It would appear that none of my fellow puzzle bloggers have reviewed any of these before.

Friday, 6 April 2012

My nemesis - finally solved

Almost a year ago now, I bought a puzzle from Wil Strijbos. I had been lusting after one for some considerable time and it suddenly became available, so I snapped it up! Yes it was the Cola bottle number 1 designed and manufactured by Wil himself.

Cola bottle #1
I bought mine direct from Wil, but it is available from Sloyd here (they have a couple of the other bottles too). Despite being owned by several several of my fellow puzzle bloggers, only Oli has actually written a review of it! He is a very experienced puzzle fiend and it actually took him a fair while to solve it.

It is difficult to see from my amateurish photo but it consists of a genuine 250ml Coca cola bottle. Inside it is a black marble and the aim is to remove this marble. Preventing you from doing this is a long and thick plastic dowel which blocks the top of the bottle. Why not just remove the dowel? Because there is a nut and bolt through the end of the dowel! Hmmm! What now?

Sunday, 1 April 2012

Blue Knight

Blue Knight
Today I am going to review another wire puzzle (surprise!!) from Puzzle Master - this time it is the Blue Knight. I do seem to have had a run of wire puzzle reviews but I just love them and they are really quite robust making them easy to chuck in your bag to carry around for torturing others!!!

I particularly liked the look of this one - it has my initial as its main shape (yes, I am pretty shallow) and looked complex enough to be intimidating but was rated by Puzzle Master as  a 9 (Gruelling) on their 10 point scale so should not be too awful!! It arrived in the usual neat Puzzle Master clamshell plastic packaging with only the simplest instructions to remove the brass ring. It is 13.2 x 7.8cm in size and very nicely made.

No solution is provided but you can download one from Puzzle Master here - experienced puzzlers will not need it but beginners may.