Cubigami puzzle. It's time to think inside the box! Cubigami's hinged tiles connect to form any one of seven box shapes. To get the fun started, flatten the tiles out completely. Then, fold them back up to create the shapes, which get progressively more challenging as you move up from shape #1 to #7. See if you're game! This puzzle toy is rated for ages 5+. Color: combination of green/yellow/purple tile pieces.