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