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