Right-angle puzzles challenge players to think laterally.
Mixed bag of cool tutorials, frustrating games, gender bias.
Sublime navigation tool with cool extras.
Challenging puzzler teaches kids to think like programmers.
Cool math tool is great for visualizing 3-D shapes.
Challenging memory task for self-motivated players.
Great concept; younger kids will need some guidance.
Easy stop-motion animation from Wallace & Gromit creators.
Deceptively simple puzzle game boasts a hefty challenge.
Push, pull, and paint iPad clay to make fantastical images.
Arrange shapes to finish puzzles in challenging but fun app.
Good version of board game pushes online play, maps to buy.
YouTube feature allows iffy content into math app.
Solve tricky puzzles to help professor retrieve his photos.
Robust building sim doesn't get bogged down in details.
Tough but fun geometry puzzles for brainy players.
Trial version of game has great puzzle creator.