Logic Masters Deutschland e.V.

Unique Killer Ratios

(Published on 30. April 2023, 20:59 by GBPack)

Warning: this puzzle is specifically designed for you to use uniqueness while solving.

1) Normal Sudoku rules apply

2) Cells separated by a black dot are in a 1:2 ratio

3) Digits in a cage sum to the digit in the top-left corner of the cage

4) This puzzle has a computer-verified unique solution. Feel free to use this fact in your solve.

You can play it here: f-puzzles. Or here: CTC-App

Solution code: Row 1 + Row 9 (18 Digits)


Solved by SKORP17, StefanSch, efnenu, Julianl, fuxia, Ood, Megalobrainiac, misko, arteful, dskaff, flaemmchen, PippoForte, DiMono, Playmaker6174
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Comments

on 20. November 2025, 06:21 by Playmaker6174
The ‘cheat code’ allows for some interesting deductions, thanks for the fun :)

Difficulty:3
Rating:88 %
Solved:14 times
Observed:17 times
ID:000DRK

Enter solution

Solution code:

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