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