【New & Unopened】 "Stimulate Your Brain with a Game!" ★ A new sensation! 3D pieces for 2D puzzles! ★ A fun puzzle game where you insert and arrange 3D puzzle pieces on the game board to create a flat 2D puzzle. ★ Carefully examine the puzzle shapes and challenge yourself with 120 different challenges. ★ Compact and easy to carry! You can challenge yourself anytime, anywhere. [Set Contents] ■ Case-integrated game board: 1 ■ Puzzle pieces: 10 ■ Game guide (120 challenge questions) ■ Japanese instruction manual