Knot your noodle! Construct caboodles of 2-D and 3-D puzzles with this brain-twisting solitaire game. Pick a puzzle from the book, set up the challenge, and then place the remaining pieces to solve the puzzle. Hundreds of possible combinations, but only one completes the puzzle! Psst…They’re Learning! Challenges spatial reasoning skills Enhances critical thinking skills Cut to the Chase 200 Brain-building puzzles Tricky 2-D rectangular and mind-boggling 3-D pyramid puzzles at multiple levels of difficulty All pieces store inside portable, pocket-size case for easy cleanup and play anywhere Includes 12 puzzle pieces and 44-page illustrated puzzle book For 1 player