Solve problems by finding answers in number grids. Customize difficulty levels for varying skill sets. Track progress and review solved puzzles. Share results with friends.
Practice operations including addition, subtraction, multiplication, and division. Solve problems with natural handwriting input. Adjust difficulty based on skill level. Earn rewards and bonuses for progress.
Solve problems using addition, subtraction, multiplication, and division across 200 levels. Choose from four difficulty settings: beginner, easy, hard, or expert. Challenge mode requires completing levels within a time limit.