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