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