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