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