By arrangement with The Daily Telegraph
© Michael Mepham 2005
© Michael Mepham 2005
About Sudoku
Sudoku, is a Japanese, fun puzzle game. It requires the player to fill in the 9x9 square grid with the numbers one to nine. The numbers should be arranged in such a way that each row, column and mini-grid contains one of each number. A single error in a Sudoku throws the whole game out.
Read more about Sudoku on Wikipedia
Instructions
- The timer starts as soon as the page loads.
- To put a numbers in the cell, just select the cell and type number.
- In order to erase a cell type 0 on the cell.
- Click undo/redo button in order to undo/redo your entry.
- Click "Reset" button in order to clear all entries. Undo button will not work once you reset the puzzle.
- For any duplicate entry in a cell/row/column, the number will turn red in colour.
- Javascript should be enabled in your browser.
- The browser should accept cookies.
- If you are playing on an iPhone, go to normal view and then tap on the "Play Another Game" button.