Public puzzle
SE grade 1.5 Sudoku
1.5SE grade · 28 clues
By The Hardest Sudoku Team · Last updated
7
4
8
2
5
6
2
1
5
4
9
3
7
8
6
5
3
3
2
5
7
1
9
3
6
3
1
5
Givens only — solution not shown.
About this puzzle
An SE grade 1.5 Sudoku with 28 clues — solvable with singles alone, a gentle warm-up.
The SE grade is the canonical difficulty number from Sudoku Explainer — read how it works on the SE grade page.