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