Plexi Puzzle XL _ Bonus 3 Optical Illusions Teaser Puzzle Cards _ Bundle Plexi Puzzle XL has 16 multi-shaped, hexagon-shaped, colorful pieces in a thin game tray. One Puzzle. Includes 12 in-the-tray puzzle challenges. (NOTE: Color of puzzle package varies and ship random.) Listing is for One (1) Flexi XL Puzzle. Includes 55 additional challenges completed with some or all the pieces outside-the-tray. Create Beehives, Stretched Hexagons, Triangles, Pinecones, Diamonds,Parallelograms, Trapezoids, Stars and Tapestries. BONUS: 3 optical illusions random sample puzzle cards to fool your eyes and mind.