Rules:
Draw two loops. Each loop is orthogonal, non-intersecting, and goes through the centers of some cells. Each loop passes through every region exactly once. For each pair of orthogonally adjacent cells across a border, at least one of them must be visited by at least one loop. The two loops may not overlap each other nor turn at a shared cell; however, they may intersect perpendicularly. Two clues in a region (if given) represent the amount of cells visited by each loop. A “?” represents a positive integer, and two “?”’s within the same region have the same value. The order in which a pair of clues appear is arbitrary.
Solve online:
Penpa (For answer check to work, both loops must be in green.)
SudokuPad (Does not have an answer check.)
Lösungscode: Number of cells not visited by either loop in Row 1, then Row 2, etc. (10 numbers, no spaces)
am 13. Oktober 2024, 21:45 Uhr von AsgarArn
Great puzzle, had to reread the rules twice but thats on me i think.
am 12. Januar 2024, 19:42 Uhr von KNT
cool
am 23. Oktober 2023, 18:32 Uhr von Christounet
Very very fun fun !
Thanks :)
am 12. September 2023, 01:21 Uhr von wooferzfg
Really fun, thanks!
am 1. August 2023, 00:10 Uhr von Myxo
Hardest 2* puzzle of all time, but very fun!
am 16. Juli 2023, 00:15 Uhr von Nordy
Very very fun fun!
am 15. Juli 2023, 16:00 Uhr von wand
2! a very nice twist on SLOR (single-loop country road)
am 15. Juli 2023, 11:06 Uhr von coreng
Threw me for a loop. Make it double! :)
am 15. Juli 2023, 09:38 Uhr von ONeill
Fun puzzle :)
am 15. Juli 2023, 08:36 Uhr von tesseralis
took me a while to fully understand the implications to the rules but once i did it was a phenomenal solve :)