Play a mental calculation game by clicking bubbles in ascending order. Track progress through 5 difficulty levels. Compete in Game Center rankings. Manage time limits and avoid tricks. Sync across devices for iPad and iPhone.
Practice arithmetic with addition, subtraction, multiplication, and division to reach 24 points. Choose from three difficulty levels. Generate custom 24-point problems for printing or exporting. Compete in timed challenges of 1, 2, 3, or 5 minutes.
Rotate the to select the door with the correct math answer. Tap coins to collect balls and earn rewards. Redeem Amazon Gift Cards through Amazon.US. Track progress and compete with other players.
Solve word puzzles by finding letters that complete three words. Each puzzle has one solution. Choose from three difficulty levels. Access hints when needed. Play thousands of puzzles with 750 free.