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