Every Sudoku has a unique solution that can be reached logically. Enter numbers into the blank spaces so that each row, column and 3×3 box contains the numbers 1 to 9 without repeats.
Please note: this app requires the Microsoft Edge WebView 2 runtime environment, which will be verified and automatically installed at the first launch only if it hasn’t been previously installed.
Your objective is to fill a 9×9 grid with digits so that each column, each row, and each of the nine 3×3 sub-grids (boxes, blocks, or regions) that compose the grid contain all of the digits from 1 to 9. The puzzle setter provides a partially complete grid, which for a well-posed puzzle has a single solution.
Play Ultimate Sudoku in three different modes:
1. Cell First Mode: Click first the cell you want to fill in, then select the number you want to enter
2. Number First Mode: Select the number you want to enter first, then click the cell you want to fill in
3. Memo Mode: With this mode, you can write down a memo in a blank
– Three levels: Beginner, Intermediate, and Advanced
– Get a hint
– Fill the game with notes
– Solve the Sudoku
– Full screen
– Reset the Sudoku
– Delete all notes
– Play without time
– Turn on/off sounds
All of our game apps are developed to be installed on your Windows device locally. You can play them anywhere even without Internet connections. Plus, they are free with no time limit. Just enjoy!