Gurthy Clones
(Published on 15. January 2025, 18:31 by gdc)
My submission for this week's setting challenge by Scojo. Thanks to the testers. Hope you enjoy!
- Normal sudoku rules apply.
- Halvers: Place 9 halvers (one per row/column/box) into the grid. Each digit must appear in a halver cell. The value of a halver is half its digit.
- Region Sum Lines: Box borders divide lines into segments with equal sums.
- Rotating Clones: Cages with identical labels must contain identical digits in the same relative positions to the label.
Example Puzzle
A 4x4 example puzzle (left) and its solution (right). Halved cells are marked in red. The region sum line is satisfied because 1/2+4=1+2+3/2. The digits in the clones are identical, but rotated in the same orientation as the label - 2 is always next to the label and 4 is the furthest away from the label.
Solution code: Digits in row 9, left to right (9 digits)
Solved by Calvinball, SKORP17, kiwimonster, StevenS, Felis_Timon, wuc, dickey, aqjhs, MSDOS, damo_89, Piff, Andrewmi3, mihel111, konjecture, Sotehr, roflsalot, ViKingPrime, JayForty, humm42, abysszealot, ... petecavcc, Gnubeutel, TheKyoshiroFan, miranda_9, qinqi, vorash00, widjo, jcgodart, tuoni2, Yaoning, Scojo, karlmortenlunna, mathpesto, SparklePuzzle, Ikke Moon, ranalloatl2, pepe74287, cbossut
Comments
on 19. January 2025, 06:45 by TheKyoshiroFan
That Bob was a tough cookie. If I had looked at the provided example, the solve would have taken me only half the time ;)
on 15. January 2025, 21:42 by wuc
Awesome. The break in is 4* to me. Rest 3*. So rewarding. So clever. Great fun thx.
