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