Dayan Four Cube 3x3 Mods A fun and challenging puzzle

A fun and challenging puzzle for those for those who like harder puzzles

The Dayan Master Skewb is a different implementation of the master skewb

This beautiful mod of the Curvy Copter series is unique and in its own right

Despite this first look it allows the twists of a DinoCube and another set of shallower cuts

The CrazyBad 4x4x6 Fisher Cuboid is the Fisher mod of the shape shifting 446 Cuboid also by Calvin's Puzzles

Dayan Four Cube 3x3 Mods A fun and challenging puzzleThe Dayan Four Cube is a combination puzzle of an offset skewb with 4 Dino cuts. It is also called the F Skewb. Timur Ebatyrov is the inventor attributed with the original design. Mathematically, it can also be considered as a TomZ Dino Skewb that is bandaged over half of all face diagonals.