What a novel 3D puzzle! If you think stacking books is easy, try these differently shaped volumes along with a clever cat. Master 40 spatial challenges before you can be proud of your shelf. Novel puzzle challenges you to balance your books!
For 1 player, ages 8 yrs-teen, from Ceaco.
Game time varies
Develops problem solving and reasoning skills
Includes:

• 40 Challenge cards
• 12 differently shaped wooden books
• 2 Shelves
• 1 Cat figurine
• 1 Level