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