Logic Masters Deutschland e.V.

screwdriver

(Published on 6. May 2026, 08:20 by aqjhs)

It is Sotehr's birthday! 🥳
Here's a highly symmetric setting to celebrate.

  • Normal sudoku rules apply.
  • Box borders split hollow blue lines into segments with the same sum. That same sum may differ between different lines.
  • Adjacent cells along an orange line have digits that differ by at least 4.
  • Cells joined by a black dot have digits in a 1:2 ratio.
  • Cells joined by a white dot have consecutive digits.

Online in Sudokupad

See also:

Solution code: Column 9, top to bottom.


Solved by Sotehr, Lithium-Ion, tuturitu, jordanza, Angara, Silentdodo, ludvigr04, Zzzzz..., SKORP17, Bjd, lianarox, Exigus, emoney1374, Calvinball, Major314, ofsmul, bansalsaab, Piff, dorverbin, earthpuzzles, RebelSystem, CHRosenthal, brskri, by81996672, snowbaby, h5663454, lmdemasi, LaraGrayBaird, Janie, Ulistef, karlmortenlunna, TalkingFredish, Nell Gwyn, zonka
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Comments

on 6. May 2026, 09:28 by Sotehr
I experienced the full spectrum of emotions while solving this: awe at its beauty, joy for receiving such a gift, envy because I didn't set it myself, some anger and confusion while solving that deductions yielded so very few digits, and finally relief and satisfaction at the end.

Thank you so much for the gift. I really appreciate it.

Difficulty:4
Rating:94 %
Solved:34 times
Observed:2 times
ID:000SOU

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Solution code:

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