Hi all puzzle-fan!
I want to show you one of my old puzzles. I recently found the parts from her in the old box. They lay there for 5 years ...
This is Square-3D Easy - it's a hybrid puzzle Square-1 and 2*2 cube.
you can say differently: this is Square-1 without a crutch in the middle layer that limits your movements!
earlier I already build Square-3D - but there I was a little mistaken with the angles in the triangles.
in Square-3D Easy, I corrected my old error. Here all the proportions are the same as in the standard Square-1.
why do I call it Easy? because to solve Square-3D Easy you need to restore the Square-1 shape,
but the formulas for solving the first Square-3D will have to find up yourself!
also I noticed: if you scrambled both puzzles using all possible twists and turns -
The first version gets confused much more strongly and it is more difficult to untangle it.