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