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