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