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
The app offers 999 free Number Place puzzles with difficulty levels ranging from Lv1 to Lv999. It includes features like a notes checklist, history function for corrections, background music, and low battery consumption.
Test your by recalling digits displayed on the screen and tapping them quickly. Play in normal mode for practice or hard mode for advanced challenges. Track progress and improve recall speed over time.
Puzzle game offers 5 difficulty levels: Easy, Medium, Advanced, Hard, and Extreme. Includes a smart hint system to assist solving. Tracks progress and allows users to save and resume puzzles.
Solve puzzles by dragging blocks to fill the board. Blocks cannot be rotated. Complete levels to progress. Improve logic skills through challenging gameplay.
The app offers an unlimited number of Sudoku grids with three difficulty levels. It includes features for noting candidates, highlighting numbers, and checking the grid for errors.
The app offers practice with subtraction problems ranging from one to six digits. Users can choose random problems or enter their own, with tutorial animations and hint options available.
The app presents a mind-painting puzzle game where users mix red, yellow, and blue to complete hundreds of challenging levels. Users fill glowing circles with indicated colors, discover strategies, and keep their minds sharp.
The app offers Sudoku puzzles in two styles: Classic Sudoku with numbers and Colored Sudoku with nine different colors. It includes thousands of puzzles across seven difficulty levels, all available for free without in-app purchases.
The app presents a logic puzzle with simple rules on a rectangular board divided into rooms. Each room requires filling with numbers from 1 up to the room's cell count, adhering to separation rules for identical numbers in rows or columns.