Controls
Use the left mouse button to fill in the free cells with numbers.
Use the left mouse button to fill in the free cells with numbers.
Sudoku Online is a logic puzzle game that challenges players with the placement of numbers. Originating from Japan, the word "Sudoku" means "single digit." The game has a rich history, gaining popularity in the 19th century through magazines and newspapers. It is renowned for its ability to develop key cognitive areas.
Use the left mouse button to fill in the free cells with numbers.