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