Live puzzle
Sudoku
Fill every row, column, and 3×3 box with digits 1–9 — no repeats. Use notes for candidates or ask for a hint when stuck.
2
7
8
4
5
9
9
5
6
1
8
7
5
1
7
8
9
3
4
9
1
6
2
7
4
1
7
6
3
8
9
2
5
3
7
1
2
3
6
4
1
8
9
6
2
7
5
Select a cell, then tap a number or use your keyboard. Toggle Notes to pencil in candidates.