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