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A clean desk gift for the engineer or designer who thinks spatially
You are finding an orientation where the pieces interlock and hold each other in place against gravity
The five links are permanently connected
It creates interlocking protrusions and recesses that interact with the frame in ways a simple rectangle never would
Frequently Asked Questions
DecTIC Puzzle | Turning Interlocking Cube spatial thinking A clean desk gift forWhat is a Turning Interlocking Cube? A Turning Interlocking Cube or TIC is a 3D puzzle where pieces must rotate and slide in a precise sequence to assemble or disassemble a cube. Unlike standard interlocking puzzles, TICs require turning moves at specific stages, not just linear pulls. The result is a mechanical puzzle that feels closer to a combination lock than a traditional burr. DecTIC The Puzzle DecTIC is a Turning Interlocking Cube puzzle