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