Classical relaxing game Sudoku. The application has an intuitive minimalistic interface. Sudoku 9x9 is a number game which is based on the logical placement of numbers. You can choose the difficulty level from Easy to Super Hard. Choose Easy if you want to relax and Super Hard if you really want to challenge yourself and train your brain. It also a time-killer game.

Sudoku is a logic-based, combinatorial number-placement puzzle. The objective is to fill a 9x9 grid with digits, so that each column, each row, and each of the nine 3x3 sub-grids that compose the grid contains all of the digits from 1 to 9. The puzzle setter provides a partially completed grid, which has a unique solution.
Completed puzzles are always a type of Latin square with an additional constraint on the contents of individual regions.

It might be hard to keep everything in mind, so this app allows you to make marks just like if you were solving a paper puzzle. In addition, you can cheat a little and use a hint.

The app supports Light and Dark theme for your convenience