Hey! Teacher...
(Published on 8. April 2026, 16:00 by Blobz)
Normal sudoku rules apply.
Cages mark "Vaults". Digits in a vault do NOT repeat. Digits orthogonally adjacent to a vault may NOT be included within that vault.
Digits in a vault sum to the small clue, if given.
Have fun, leave a comment if you enjoy the puzzle!
Solution code: Row 8
Comments
on 9. April 2026, 14:16 by bboom
I like the adjacent-digit mechanism a lot. It feels a little under-used in this puzzle but I see that there's a whole series of these so looking forward to exploring those
on 8. April 2026, 23:32 by Cassinii
Very nice puzzle, I got stuck for a long time until I truly figured out the vault constraints secrets! Thanks for sharing!
on 8. April 2026, 22:43 by TheKube
Brialliant puzzle, brilliant album!
on 8. April 2026, 21:07 by johnreid
Nice puzzle - great album!
on 8. April 2026, 19:52 by jeffrey.l.byrd19
Very fun puzzle! I had the correct digits penciled into each cage within 10 minutes, but using the vault constraint is deceptively tricky.
on 8. April 2026, 18:50 by cornbread
Wonderful puzzle! Have to keep a keen eye on the vault constraint but everything resolves nicely.
on 8. April 2026, 18:31 by wuc
Wonderful. In the end look careful for vault constraints. Amazing how things combine. Great fun thx.
on 8. April 2026, 18:26 by GeorgeTheToad2
Lovely puzzle Blobz. I didn’t have any deadly patterns.
on 8. April 2026, 17:15 by AlSina
I think, this puzzle ends in deadly pattern!
—
A screenshot would help me resolve your issue
~Blobz
— Thanks! Resolved, I have missed the vault constraints in row 5 and 6!
