Play Sudoku to challenge your mind with a 9×9 grid. Fill rows, columns, and 3×3 sub-grids with digits 1–9. Choose from easy, medium, hard, or expert levels. Disable numbers after all instances are entered. Use note-taking and hints when needed.
by Tim O's Studios, LLC★ 4.717,305 ratingsGamesFreeData updated 2026-09-09
Place blocks on a 9x9 grid to clear rows, columns, or 3x3 squares. Clear more blocks for higher scores. Adjust positions to match puzzle patterns. Track progress and replay previous puzzles.
Play memory games with 3 grid types: Numbers, Letters, and Pictures. Track progress through a history log of completed grids. Improve memory skills with repeated practice and challenge levels.
Solve math puzzles by filling in empty cells with numbers. Complete equations using addition, subtraction, multiplication, and division. Track progress through multiple levels. Adjust difficulty settings for varying challenge levels.
Swipe rows and columns to turn all squares to show a Happy Face. Start with a Shuffle button to scramble the grid. Play on increasing difficulty levels with larger grids.