Public puzzle
SE grade 4.2 Sudoku
4.2SE grade · 25 clues
By The Hardest Sudoku Team · Last updated
1
4
3
7
9
6
5
4
5
5
1
6
1
7
2
8
7
9
4
7
6
8
3
6
8
Givens only — solution not shown.
About this puzzle
An SE grade 4.2 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.