Hourglass
(Published on 6. April 2026, 11:30 by Rab3aron)
Hourglass
Rules:
Normal sudoku rules apply.
Region Sum Lines: Box borders divide a blue line into segments which have the same sum. Different lines may have different sums.
German Whisper: Adjacent digits along a green line have a difference of at least 5.
Renban: Digits along a purple line form a set of consecutive digits in any order.
Nabner: Digits along a yellow line form a set of non consecutive digits in any order.
Minimum: The shaded digit is smaller than all of its orthogonal neighbors.
Little Killer: A clue outside the grid gives the sum of the digits along the indicated diagonal.
Happy solving!
Solution code: Row 1
Comments
on 11. May 2026, 19:00 by Snookerfan
Very nice! Superb break-in followed by a bit tedious min-maxing, but I may have missed some intended steps and probably have done it the hard way. Thanks for the challenge.
on 6. April 2026, 19:39 by Exigus
Very cool. Took me quite some time but it was worth it. Thanks!
