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