This one is not an April Fools puzzle, and the rules are completely normal this time, unlike my previous puzzle Hollow Whispers (April Fools).
Rules:
Normal sudoku rules apply.
Thin (magenta) lines are renban lines.
On each renban line the digits form a set of consecutive digits in any order.
Thick solid (green) lines are german whisper lines and any digits which sit adjacent along a german whisper line differ by at least 5.
Hollow (blue) lines are region sum lines.
Box borders split region sum lines into segments.
On region sum lines, each segment of the same line sums to the same total.
Play here.
Lösungscode: column 1
am 24. April 2026, 05:01 Uhr von CarnacTheMagnificent
Excellent puzzle. Took me almost two hours but it was worth it. Thank you for the puzzle.
am 21. April 2026, 20:43 Uhr von snuuba
Very nicely flowing, not overly difficult logic, but took some time to figure out -> based on time 3 stars for me. Thanks for sharing
am 19. April 2026, 22:07 Uhr von vukkarak
The beginning is difficult but later it speeds up a lot. The right dynamics.
am 19. April 2026, 19:33 Uhr von Myfyr MJ
Very nice, 3 stars about right - 70 minutes.
am 19. April 2026, 18:19 Uhr von VitP
level 2
needs only diligence plus basic procedures