Sudoku

Increase your mental abilities by solving Sudoku (4x4, 9x9 and 16x16)

Hi everyone! Try our famous puzzle sudoku. You can warm up on a 4x4 puzzle, and then solve the classic one - 9x9. Smartest and most persistent of you could try yourself in solving hardest - 16x16 size!

All our puzzles have only one solution, which reduces the chances of randomly guessing the solution, and you will have to rely only on your analytical skills.

Features:

- 4 difficulty levels for all sizes of Sudoku.

- Number-First input mode is available. Tap and hold a number to lock it and use for multiple cells.

- Draft mode. Take interactive notes to help you apply advanced solution strategies.

- Special button to delete irrelevant numbers from draft.

- Autosave. You can exit the game at any time, progress will be saved.

- Ability to disable hints.

- The possibility of unlimited cancellations.

- Four color themes.

- Landscape screen support.

- Ability to disable display of replays in a row, column or block.

- Ability to disable function of selection of numbers coinciding with the number in the selected cell.

- Regularly updated collection of tasks.

Join us in Telegram group: https://t.me/popapporg_sudoku