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