Logic Masters Deutschland e.V.

Pigeon Fordge

(Published on 27. April 2026, 00:26 by POOPYPIGEON245)

Sudoku: Place the digits 1-9 in every row, column and 3x3 box.

German Whisper: Adjacent digits along the green line must differ by atleast 5.

Dutch Whisper: Adjacent digits along an orange line must differ by atleast 4.

Renban: Digits on the pink line are a non-repeating set of consecutive digits.

Arrows: Digits along an arrow must sum to the number in its circle.

Thermometers: Digits along a thermometer must increase from the bulb end.

Dots: Digits separated by the black dot are in a 1:2 ratio (one is double the other), digits separated by the white dot are consecutive.

V: Digits separated by a V must sum to 5.

Link to puzzle: SudokuPad

Puzzle:

Solution code: Enter the digits from Row 1 (from left to right), then Row 9 without spaces between them.

Last changed on on 27. April 2026, 01:26

Solved by Altynbek , jordanza, mellowrobinson, by81996672, Bconner5, joelagibbs, Jayem, RedBarchetta, D3M4R, lina_hyena, sedici, ludvigr04, forsen, AN_not_IO, Mozart40, lancer102rus, luisdcnt, Carolin, ... abihummel, BorisTheSnake, drf93, NEWS, Supertaster, BeansInCrocs007, Vaurien, JVA, mutuvius, jgarber, Roberto, mbumbee, Enkuryo, jhuijts, kangaroo, Photyne, dittberner, mezkur7, Maciej, timww572
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Comments

on 2. May 2026, 09:49 by JVA
I don't think an 18 digit solution code is enough, maybe make it 36 or 45, just in case /s

on 28. April 2026, 18:48 by Peteronium
Nice and challenging puzzle. Awkward and cumbersome long solution code

on 27. April 2026, 20:16 by crashkaths
Nice puzzle, I enjoyed it
Love the pigeon theme:)

on 27. April 2026, 05:05 by D3M4R
Good puzzle. Not 18 digit solution code good, but very good

on 27. April 2026, 01:26 by POOPYPIGEON245
New link contains solution

on 27. April 2026, 01:08 by POOPYPIGEON245
Added the puzzle to SudokuPad

on 27. April 2026, 00:55 by POOPYPIGEON245
Added a link to the puzzle

on 27. April 2026, 00:32 by POOPYPIGEON245
Added a link to the puzzle

Difficulty:2
Rating:88 %
Solved:75 times
Observed:1 times
ID:000SIB

Standard puzzle

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Solution code:

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