PackTIC 4 | Turning Interlocking Cube

The only Easy grade in the series. Seven pieces, seventeen moves. Goal: pack all 7 pieces into the frame to build a complete cube. Requires 17 moves. Ships assembled. Every PackTIC is a Turning Interlocking Cube, so the pieces have to be rotated into place rather than simply pushed. What the series adds is the frame: Andrew describes each one as needing rotations, sliding moves, and thought as to where all the pieces go inside the frame piece. What's special about PackTIC 4? Rotations and sliding moves, not just straight assembly 7 pieces, 17 moves to solve Builds serious 3D spatial reasoning Part of the 10-puzzle PackTIC series The one Easy grade across the ten, which makes it the most forgiving place to start. Going for the whole series? The PackTIC Collection has all 10 - buy 9, get 1 free. Designed by Andrew Crowell.