PlaySudoku.us
Hard · Puzzle #224
2
4
9
2
8
3
4
3
8
8
4
6
9
8
1
4
7
2
1
4
1
2
6
7
7
3
4
2
6
1
"The will to win, the desire to succeed, the urge to reach your full potential — these are the keys that will unlock the door to personal excellence." — Confucius
"The will to win, the desire to succeed, the urge to reach your full potential — these are the keys that will unlock the door to personal excellence." — Confucius
Puzzle difficulty in Sudoku is not just about the number of givens — the pattern of which cells are given matters just as much.
Puzzle difficulty in Sudoku is not just about the number of givens — the pattern of which cells are given matters just as much.