Normal Sudoku rules apply.
Lines: Lines in the grid are Zipper Lines (digits an equal distance from the line's centre must sum to the digit/pair of digits at the line's centre, e.g. 3-7-9-2-6, 1-5-2-6).
They are also Index Lines (if the digit 'X' lives in the Y-th cell along the line, then the digit 'Y' must be located in the X-th cell on the line, e.g. 3-4-1-2). The indexing direction of each line must be determined.
Each line has a unique colour, and all lines move orthogonally only.
Dynamic Fog: Additionally, the grid is partially hidden by fog. Placing correct digits in cells may clear fog in that cell, other cells, or no cells at all. No guessing is required.
Solve on SudokuPad
Lösungscode: Row 3 (read left to right)
am 30. November 2024, 23:03 Uhr von ChinStrap
Really great! Loved it.
am 29. November 2024, 21:00 Uhr von PjoeterBliep
Lovely!
am 29. November 2024, 16:13 Uhr von Manta-Ray
Updated puzzle - solve path and solution remain the same
am 29. November 2024, 11:23 Uhr von CaptRob
Love the interaction between zippers and index lines. It’s probably on the higher side of 3 stars, but really enjoyable from start to end.
am 29. November 2024, 10:35 Uhr von rudaass
The puzzle was great but it's too much for me - dynamic fog worked even when I made a mistake I tracked back to last fog lift and eventually had to start again as my mistake was made earlier. wither way - zipper lines are fantastic together with fog.
am 29. November 2024, 00:16 Uhr von CFood
i really like the indexing zippers, because it makes it clear really fast what the highest digit on the line can be, making it way faster to think about the zipper lines
still took me nearly 50 minutes though
am 28. November 2024, 23:24 Uhr von nunc
Every deduction was earned hard. And sometimes when no fog lifted, I was not sure that I was still on the right track. And then I thought a bit harder and all fell into place. Thanks for sharing.