TwisTIC | Turning Interlocking Cube hard puzzle Your goal: arrange 3 interlocking

Your goal: arrange 3 interlocking solid-cube pieces into a perfect pyramid

and a few small holes on the sides

and every solution will make you work for it

and anyone who doubts that two pieces can stump them

TwisTIC | Turning Interlocking Cube hard puzzle Your goal: arrange 3 interlockingTwisTIC Andrew Crowell's Turning Interlocking Cube TwisTIC looks like a solid cube. It is not. The pieces twist, interlock, and refuse to cooperate until suddenly they do. Well it's much harder than it looks. Most solvers will spend a long time getting the first few pieces to sit right. Then the twist mechanism enters the picture. And everything you thought you understood stops working. That is, if it ever did. Quick Summary Goal: Assemble all pieces