The Flash Flash 3D Puzzle, 72 Piece The Justice League Flash Bust 3-D Puzzle is a fun brain teaser, but you don't need to be the world's fastest man alive to figure it out. Once fully assembled, this puzzle becomes an awesome 6-inch bust of Flash! This puzzle would go great with the other Justice League bust 3D puzzles! Ages 8 and up. 72 pieces. Officially Licensed