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