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