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