Self-Help Aisle (with ChinStrap)
(Eingestellt am 27. Juni 2025, 15:00 Uhr von mellowrobinson)
- Normal Sudoku rules apply.
- Dynamic Fog: The grid is covered in fog. Placing a correct digit in a cell lifts fog from that cell and possibly other cells; revealing new clues.
- Subset Index Lines: Digits on a line form a non-repeating consecutive set. Digits along the line are indexed by their relative value in the set: The first position indexes the lowest digit, the second position indexes the second-lowest digit, etc.
- For example, a length five line with lowest digit 4 could be 46578 (starting with 4 in the diamond).
- Lines do not cross themselves or share cells with other lines.
- Self Reference Counters: Each circle points to a line, and a digit in the circle counts how many digits on that line index themselves.
- For example, a length 5 line that is 46578 would have a self reference count of 3, because the 4, 7 and 8 are all self-indexed.
Lösungscode: Row 9
Kommentare
am 28. Juni 2025, 20:57 Uhr von Exigus
I thought I was getting good at index lines but this version was quite hard. Very lovely puzzle though. Thanks!
am 28. Juni 2025, 06:31 Uhr von MSDOS
Wonderful and challenging puzzle! I really liked the ruleset with the addition of the self-reference arrows!
am 28. Juni 2025, 03:31 Uhr von mellowrobinson
fixed a stray fog trigger
am 27. Juni 2025, 19:28 Uhr von mathpesto
Wide variety of logic, and the ending was especially fascinating :)
am 27. Juni 2025, 18:16 Uhr von sujoyku
Thank you for the fun puzzle, mellowrobinson and ChinStrap! I first needed to warm up to these renbanny Index Lines. But I started liking them more and more during the solve.
--
Thanks sujoyku! The more I set with these things the more I like them :) - mellow
am 27. Juni 2025, 16:57 Uhr von mellowrobinson
Added example
