Work your way through Albert Einstein's Six Square Challenges by correctly arranging the set of wooden cubes. Each challenge has a different difficulty level, so you can start with the easier ones and build up to those that will even test expert puzzlers.

• Dimensions - 9.12" L x 9" W x 1.37" H
• Contents include - 16 wooden cubes, wooden tray
• For 1 player
• Recommended for ages 8 and up
• 100% Wood
• Wipe Clean with Dry or Damp Cloth
• Imported