Logic Masters Deutschland e.V.

Dots Before Digits VI

(Published on 18. July 2026, 03:46 by addie)

Standard 9x9 sudoku rules apply.

Antiknight and Antiking: Any two cells separated by a knight's or king’s move in chess cannot contain the same digit.

Nonconsecutive: Any two orthogonally adjacent cells cannot contain consecutive digits.

Ratio Kropki Dots: Digits separated by a black dot have a 2:1 ratio. Not all dots are necessarily given.

Solve on Sudokupad

Solution code: Row 1

Solved by lina_hyena, Joyofrandomness, thomamas, iEtsh, jordanza, Frankster, RadchenkoAleksandr, CaballeroOscuro, Renbanter, superkinkel, SKORP17, Morphismic, em0748, Michael.., TroublesomeOrca, nmmc123, ... AnomanderKarsa, bcreturnee, besti, Janie, snuuba, schmoedoku, BorisTheSnake, LLX, flipout, strangelyinsane, forsen, Stargazing Albatross, Jrosas, jalebc, Csmith928, paintspotinfez, cmigas, pepe74287
Full list

Comments

on 20. July 2026, 20:47 by BorisTheSnake
Definitely nice, but agree with others, a little harder than the past. But I liked that :)

on 20. July 2026, 18:16 by snuuba
Very nice. Maybe I got lucky with my final question after figuring out most of boxes 3,6,9. I usually struggle with Addie’s nonconsecutive puzzles, but this one went very smoothly..

on 18. July 2026, 17:45 by superkinkel
Wow, I found this much harder than its predecessors. I presume I have missed something, but this was a grind for me.

Difficulty:3
Rating:89 %
Solved:47 times
Observed:0 times
ID:000TS3
Puzzle variant Variant combination
Sudoku, Kropki, Non-Touching (Variant), Anti-Knight (Variant), Non-Consecutive (Variant), Kropki Pairs (Variant), Ratio (Variant), Ratio Pairs (Variant), Knight Move (Theme)

Enter solution

Solution code:

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