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