Challenging Sudoku puzzle for Tuesday 21st January 2025 [7109]
| a | b | c | d | e | f | g | h | i | |
| A | 4 | 5 | 2 | 9 | 8 | ||||
| B | 3 | ||||||||
| C | 1 | 4 | 7 | 5 | |||||
| D | 9 | 1 | 4 | 5 | 8 | ||||
| E | |||||||||
| F | 9 | 8 | |||||||
| G | 4 | 7 | |||||||
| H | 5 | ||||||||
| I | 8 | 3 | 7 | 2 | 9 | 6 | 4 | 5 | 1 |
- Solve the puzzle Online in your browser.
- Print out the puzzle.
- Show the Solution to the Sudoku.
- Try today's easier puzzle; moderately difficult or Word Soduku or Jigsaw Sudoku or Samurai Sudoku instead.
- Download the puzzle for solving with Sudoku Dragon on your PC.
- Look at previous daily challenging puzzles and their solutions.
- Add a comment about the puzzle to our online forums.
For a full guide to solving 'hard' puzzles such as this please see our 
step-by-step solution guide
Today’s Quotation
“Failure is only the opportunity to begin again, this time more intelligently.”
Henry Ford () 1863-1947
Daily picture of British countryside
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