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