Public puzzle
SE grade 3.6 Sudoku
3.6SE grade · 25 clues
By The Hardest Sudoku Team · Last updated
7
3
4
8
6
4
2
1
2
5
9
4
3
2
5
9
1
8
7
6
1
4
9
8
5
Givens only — solution not shown.
About this puzzle
An SE grade 3.6 Sudoku with 25 clues — intermediate, where pairs and locked candidates start to matter.
The SE grade is the canonical difficulty number from Sudoku Explainer — read how it works on the SE grade page.