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