Draw a loop that travels horizontally and vertically from cell center to cell center and that visits each clue, such that the length of every straight segment that meets a clue is equal to that clue.
Example:Puzzle:
Solution code: Rows 4 and 8 from left to right; L for corners, I for straights, X for empty cells.
on 19. August 2022, 01:47 by Drawoon
penpa+: https://tinyurl.com/2e4astl4
on 26. December 2020, 16:10 by SudokuExplorer
Thanks for the fun series :-)
on 8. April 2016, 23:18 by rob
Neuer Lösungscode, der alte war tatsächlich lästig.
on 8. April 2016, 22:12 by chrisbee2
schön! am schwierigsten ist es wahrscheinlich, den lösungscode einzugeben... :-)
on 28. December 2013, 19:13 by Eisbär
Nice series!