Logic Masters Deutschland e.V.

Red Fish, Blue Fish

(Published on 20. December 2025, 16:00 by Blobz)

Normal sudoku rules apply.

Every pair of consecutive cells along the red line must contain an even digit and an odd digit.

Box borders divide blue lines into segments with the same sum.

White dots separate consecutive digits. Black dots separate digits where one is double the other.

Digits in cages do not repeat, and sum to the given total.

Have fun, leave a comment if you enjoy the puzzle!

Play this puzzle on SudokuPad

Dr. Seuss ?

Solution code: Row 5

Last changed on -

Solved by cornish-john, jalebc, Blake Saligia, NEWS, ArtsiBurger, keenbowl, efnenu, zuzanina, BULL-TT, cmigas, Ambrose, SKORP17, mihel111, Myfyr MJ, mabjim007, Piff, Nick Smirnov, ananth, Crul, Exigus, ... deangaudet, MB_Cyclist, HighEagle, PinkNickels, pookster, mcc, timww572, bboom, Harold, geronimo92, holmic, Photyne, TCK Green, quinnikins, KingIsulgard, spamus, Alex312, paranoid, whtshername
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Comments

on 20. December 2025, 20:29 by Myfyr MJ
Very nice puzzle, probably closer to 2 stars difficulty rather than three. Took me 51 minutes.

Difficulty:2
Rating:86 %
Solved:77 times
Observed:0 times
ID:000QFS

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