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