Ren&ban
(Eingestellt am 31. August 2023, 22:09 Uhr von Paletron)
- Normal sudoku rules apply.
- Yin Yang: Shade some cells such that all shaded cells are orthogonally connected and all unshaded cells are orthogonally connected and no 2x2 area is fully shaded or unshaded.
- Sight Lines: Digits in circles show the number of cells of the same color (shaded or unshaded) seen orthogonally from that position, including itself. The 'other' color blocks vision.
- Modified Renban: Along pink lines, digits of the same color (shaded or unshaded) each form a consecutive, non-repeating sequence in any order (sequences of length 1 are allowed). Each line contains at least one repeated digit
Lösungscode: Row 5
Kommentare
am 28. August 2026, 18:48 Uhr von Agent
Good idea with some interesting properties, and nicely executed!
am 9. Juni 2026, 02:39 Uhr von Playmaker6174
Very neat and carefully set puzzle with such a consistent flow throughout!
It took me a while to grasp the whole opening sequence but once doing so, it was a rather well thought out part :)
am 1. Mai 2024, 18:38 Uhr von Christounet
Awesome ! You really have a eye for making powerful and esthetic lines. Thanks :)
am 17. September 2023, 21:47 Uhr von DVFrank
Very nice! :^)
am 31. August 2023, 23:27 Uhr von yttrio
Quite tricky, but every deduction felt very good to finally find. Excellent puzzle!
am 31. August 2023, 23:26 Uhr von jhow25
"non-repeating sequence in any order (sequences of length 1 are allowed). Each line contains at least one repeated digit"
Can someone explain this?
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Basically each line has 2 separate renbans, one existing on shaded cells, and another on unshaded cells. And at least one digit is repeated. Here are some examples for digits on a line (located in any order):
shaded 123 and unshaded 1,
shaded 456 and unshaded 2345
