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 skillsEnhances critical thinking skillsCut to the Chase200 Brain-building puzzlesTricky 2-D rectangular and mind-boggling 3-D pyramid puzzles at multiple levels of difficultyAll pieces store inside portable, pocket-size case for easy cleanup and play anywhereIncludes 12 puzzle pieces and 44-page illustrated puzzle bookFor 1 player