Category Archives: MF8


Dayan/MF8 3×3 Crazy Planets


Today, we have a pair of cubes. One looks normal. The other – not so normal!

This is kind of a kit. There has been LOTS written about this. 

Originally, the set of crazy 3×3 planets were released. 

A set of eight cubes that had various crazy faces. Some turned, some didn’t. You’ve seen an example of this with the Crazy 2x3x3 is showed before. 

But then………..the idea came about to mod these cubes together to form a kit. I think this was down to Cha Reeves (rline on the twisty puzzle forums or Twisty Puzzles in YouTube). 

He detailed his idea in this video.

This then evolved into making a kit out of just two puzzles:

A two circle face
A four circle face

Here is a link to a discussion on the TP forums. 

Here is a layout of all the possibilities with just these two cubes (as well as the ones pictured above):

I haven’t even scratched the surface of these, as you can see mine didn’t even progress from a six circle face!! Mercury, I think….

I think I used Pete’s video on stickering the right way. 

Here is mine scrambled. If you like variation, assembling and value for money, there is no way you shouldn’t have these. 

Four more days to go!


MF8 Square-1

Well, I couldn’t go any bigger, so I went different!

I got this cube fairly recently – the first year I started cubing, I was bought a Super Square-1 for Christmas. Baffling. I had no idea what was going on. 

Now, you would hope that this story ended with me being happy with solving a Square-1. 


I still can’t do this thing!!

I just can’t get inspired to figure it out!!

I recently started expanding my higher order collection (I’m sure you saw the 10×10 saga). 

Well, I’d spoken to Andy on the Facebook Puzzle Trader page (see links page) a while back and he was saying how he solved bigger cubes more like a 2×2 than 3×3 reduction. I liked the idea, but didn’t get round to doing it…

When I did, I had to relearn some cuboid algorithms – corner swaps etc.  

As I was doing these, I started thinking about using these on the smaller edges on the Square-1. I guessed the 180 degree turning would relate it to a cuboid. 

Again, I would love to say I was right, or wrong, but I just didn’t get around to it!! So, today will be the day…..

This one came from ZCube for less than five pounds. I bought it because I wanted to figure out the Square-1, but the super version was a bit more than I could be bothered with at the time!

Here’s this one scrambled:

Now, only 12 days to go. It’s getting close. If you have any interest in my new venture, you can find out what is going on at I On Mayden….


MF8 Gigaminx

Well, as an obvious step up from yesterday’s Megaminx, it’s the turn of the giga today. 

Solve-wise, I don’t think there is much of a difference – than there is between solving a 3×3 and a 4×4. 

Saying that, this was a gift possibly two Christmases ago (from my wish list), but hasn’t been solved very many times. So it is hard to remember…

If I’m right quite a lot of people weren’t overly impressed with this puzzle. I did a few turns this morning when I picked it up to take to work and it seems to turn well enough. The stickers are all intact and it’s a comfortable weight. It’s OK. Not going to break any speed solving records, especially now that the cheaper and better Shengshou version is available. 

The amount of times I solve this puzzle tells me that I have no need for the Shengshou, but if you don’t have a Gigaminx already, that’s probably the road for you. 

So, here is this one scrambled:

And, of course, only 14 days to go:


MF8 2x3x4

The first of the shape-shifters.

So, as with the last couple of puzzles, this is another cuboid. Where the others have had a common number of sides (3×3x5, 3×3x9, 3×3x6) this one is different. All three are different. 2 by 3 by 4. This allows some strange things to happen….

It changes shape. 

If you’re fairly new to puzzling, maybe with a bit of experience with standard nxnxn puzzles (2×2, 3×3 etc.),  this will be a whole new world for you!!

As well as new algorithms and ways of solving (180 degree turns), you’ve now got a new problem. Restructuring!

As with higher order puzzles (particularly as a beginner), you will need to reduce this back to shape before you can start solving it! That’s where your problems begin, my friend….

As with higher order puzzles, reduction comes at a cost. Sometimes parity. Sometimes, false equivocation (see Superantoniovivaldi on the links page). 

Where you are putting this back to shape, you may notice some of the pieces look exactly the same. That’s where the similarities end. Looks. Each piece still has its own place. Put two in the wrong places and you’ll know about it. At the end. 

I won’t go massively into parity here, because (a) it’s not that kind of blog and (b) a million people can explain it a million times better than I can (see Twisty Puzzles forum in the links page). 

Suffice to say, these shape-shifters will open up a whole new world and this 2x3x4 is just the beginning….

For a starter, his is a bargain around ten pounds. You can get it from most of the usual suspects. Just beware: this puzzle didn’t arrive fully functional. Some moves would bandage it and stop it moving further. Mine came with the extra pieces to fix this (that was a puzzle in itself). Maybe check with your retailer that these come with the puzzle. They should do, but old stock may not. 

Anyway, here he is scrambled:

See you tomorrow for more fun!