Cross-train your brain! If you loved best-selling, award-winning Kanoodle® and Kanoodle® Genius, you'll flip for Kanoodle® Extreme! Features a unique, new game board now with over 300 2-D, 3-D, and NEW sliding 2-D puzzles. Pick a puzzle, set up the challenge, and place the remaining pieces to solve. How extreme are you? Shhh...They're Learning! Sharpens spatial-reasoning skills Exercises critical-thinking skills Cut to the Chase Advanced version of award-winning Kanoodle® Genius with MORE puzzles and NEW sliding tray game board Includes 12 puzzle pieces for 2-D and 3-D puzzles, carrying case with sliding tray feature, and 48-page, full-color puzzle book with 303 brain-tickling puzzles Easy clean-up and storage, compact size For 1 player