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