Logic Masters Deutschland e.V.

Naughty Counting

(Published on 26. May 2026, 21:23 by mimec)

My today's puzzle is a combination of my latest series with the theme of the very first puzzles that I published on this portal, featuring "naughty" 6-9 lines.

I tried to make this puzzle as approachable as possible, in line with the average level of difficulty of the entire "counting" series. I'm only giving it 3* instead of 2* because of the custom 6-9 rule.

Previous puzzles in this series:

Rules:

  • Normal sudoku rules apply.
  • Adjacent digits along the pink 6-9 lines must sum to at least 6 and at most 9.
  • A pink circle indicates exactly how many circles contain that digit. For example, if there is a 4 in any circle, then exactly 4 circles contain a 4.

Play online on SudokuPad

Solution code: Row 7

Last changed on -

Solved by SKORP17, Douglass, dskaff, GorgeousNicko, ableite, Hrothan, Piff, Gunkan, Nagesh, biorycbyd, dickey, goldensun, Joyofrandomness, blueberrypug, dhansik, TripleABattery, mosse, Franjo, hermitko, Counterfeitly, zlotnleo, Crul, Don_Huan, Tompzini, Dcs, amihar, Shmartus, ofsmul, wolf69, alonshpo
Full list

Comments

on 28. May 2026, 12:42 by Franjo
Thank you very much for creating and sharing this lovely puzzle. Interesting constraint!

Difficulty:3
Rating:96 %
Solved:30 times
Observed:0 times
ID:000T09

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