Sudoku – 1.3.1

Test your logic and perception skills and train your brain with Sudoku - Logic Puzzles. Best exercise for your mind you can imagine. Sudoku, also known as "Number Place", is a famous logic-based puzzle where you need to fill a 9x9 board so that each column, row or a 3x3 sub-box of the board contains all numbers from 1 to 9.