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