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