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
4
6
9
2
5
3
8
3
1
9
4
7
3
1
2
9
7
1
8
5
9
3
2
5
2
3
6
8
1
3
8
5
7
4
9
7
3
1
6
7
8
9
2
5
3
Select a cell, then tap a number or use your keyboard. Toggle Notes to pencil in candidates.