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