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