The Unicorn Deluxe Crystal Puzzle from BePuzzled is inspired by the spirit of this gentle, mythical creature. It is a sleek, translucent, crystalline puzzle with XX unique pieces. When you've joined the interlocking plastic pieces together (be ready for a challenge), our magical horse will spur your imagination! Deluxe Crystal Puzzles are our largest, most challenging Crystal Puzzle designs. This 3D puzzle has a difficulty level of 3 out of 3 (most difficult).