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