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