Twisting Puzzles
Puzzle Menus
Twisting Puzzles
Extended Cube 3x3x4
Extended cubes are made by gluing extra cubies onto layers of the cube. In this case, 2 of the layers are stuck together and therefore move together. This means that the puzzle changes shape (one layer has double-size cubies) when you scramble it.
You solve the extended cube just like you do the standard 3x3x3. The one in the picture is not of the highest quality but an interesting diversion from the norm.