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IQ Series Gridlock

by Project Genius
  • Alternative view 1 of IQ Series Gridlock
  • Alternative view 2 of IQ Series Gridlock
IQ Series Gridlock


Remove the blocks from the frame. Can you rebuild the cube? This puzzle is made up of 54 identical pieces. A very clever design which is alarmingly difficult to solve.

Product Details

Project Genius
Publication date:
Age Range:
14 Years

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