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