Logic Masters Deutschland e.V.

Hurricane Reticule

(Published on 16. October 2026, 06:36 by lgastako)

Here is my latest puzzle. It's much trickier than my usual fare. It's somewhere in the 2-3 star range, and I find I tend to over-estimate these things, so I'm going to list it at 2-star, but I'l let the votes decide in the end. I hope you enjoy it. As always, feedback is welcome and encouraged.

  • Normal Sudoku Rules: Fill each row, column, and 3x3 box with the digits 1-9 once each.
  • White Kropkis/Black Kropkis: Digits in cells separated by a white dot are consecutive. Digits in cells separated by a black dot have a 1:2 ratio.
  • German Whispers: Along green lines, digits must differ from their neighbors by at least 5.
  • Palindrome Lines: Digits along a gray palindrome line must read the same forwards and backwards in either direction.

Play online using Sudokupad

Solution code: Row 8 from left to right.


Solved by lina_hyena, jalebc, ellen_suduko, kangaroo, LuridGraph, Jayem, naggy, SPOU1, fuxia, Draxie, plinke, Randi <3, tigran, EYEONYSUS, SKORP17, Archon, Deivi55, keenbowl, JayBird, fergus, dinonugs, PippoForte, josemadre, PeebsPeebsPeebs, anano, EmX68, StfC, Steve1806, Peteronium, busby, leshushi, PinkNickels, dianogah, dingledork
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Difficulty:2
Rating:86 %
Solved:34 times
Observed:0 times
ID:000V4K

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Solution code:

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