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