Public puzzle
SE grade 3.6 Sudoku
3.6SE grade · 24 clues
By The Hardest Sudoku Team · Last updated
1
6
4
3
6
5
2
8
6
7
3
5
7
6
1
8
7
4
8
9
2
2
5
1
Givens only — solution not shown.
About this puzzle
An SE grade 3.6 Sudoku with 24 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.