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