Logic Masters Deutschland e.V.

The Donut

(Published on 13. October 2025, 06:28 by Cascon)

The Donut
Rules:

  • Normal sudoku rules apply.
  • Look and say cages: Reading the clue of a cage out loud describes the nature of the cage. e.g 1522 says there is "one five and two two(s)" in the cage.
  • Kropki dots: Cells joined by a black dot must have a ratio of 1:2. ALL Possible black dots are given.

Sudoku Pad Link Click Here

Enjoy!

Solution code: Row 8


Solved by Piff, Iluvsodah, efnenu, jalebc, Aaravos, Imagio, zhangjinyang, Philologos, biorycbyd, rameshsrivats, fractalminding, SKORP17, XuanZzz, Myfyr MJ, ymhsbmbesitwf, irq, BULL-TT, Deivi55, VicJameson, ... Silentdodo, Photyne, olliwright, paranoid, luisdcnt, Nagesh, drmegadude, Luaryo, trashghost, yangduoxing, Crul, Uhu, jchan18, ManuH, lancer102rus, zrbakhtiar, gaihou, timww572, LachyDachy
Full list

Comments

on 13. October 2025, 20:52 by War
Nice puzzle. No bifurcation necessary. The look and say cages take care of disambiguation

on 13. October 2025, 20:28 by wuc
Great phisto puzzle. Missed the 'all dots given' ... then it was suddently way easier. Great setting thx.

on 13. October 2025, 19:52 by VicJameson
Very enjoyable puzzle. I'm new to 'look and say' and I liked the gentle nudges that constraint gave. Thanks.

on 13. October 2025, 18:23 by Myfyr MJ
Very nice puzzle but I had to bifurcate the black kropkis in the outer Phistomephel Ring - and I picked the wrong choice first time. D’Oh!

on 13. October 2025, 15:43 by rameshsrivats
Very nice puzzle. As always, I forgot about the negative constraint and fumbled around a bit :)

Difficulty:2
Rating:88 %
Solved:57 times
Observed:0 times
ID:000PO9

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