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