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