Color code is a fun, challenging, single player game that uses a different skill set than many logic puzzles aimed at similar age kids. It requires kids to use spatial reasoning, but rather than using 3 dimensional shapes, it requires kids to layer a series of flat (2 dimensional) images to make a specified design. Product: Color Code Company: Smart Games Website: www.smartgames.eu Recommended Age Range: 4 and up Price Range: ~$20 Amazon Product Page (Affiliate Link) Comments: Our family loves all the Smart Games puzzles. The only problem is that many of them are pretty similar (Bunny Peek-a-Boo, Camelot