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