Logic Masters Deutschland e.V.

am 12. August 2025, 05:32 Uhr von MysticMan
I've solved similar puzzles which use the properties "entropic rows" and "modular columns" of this ruleset, but I've never seen one that exploits the disjointness. Lovely puzzle!

ps: The cell r5c9 doesn't need the even clue.

am 13. November 2022, 00:23 Uhr von stephane.bura
Very nice!

am 19. Dezember 2021, 19:52 Uhr von Hecspeed
Wow what a puzzle! Enjoyed it heartily.. quite a nice idea

am 10. Dezember 2021, 16:48 Uhr von theParad0x
Awesome puzzle. The logic was really enjoyable. The scanning was a bit hard in the beginning. Definitely cheeky!!

~Well done, and thanks for the kind words!

am 7. Dezember 2021, 18:30 Uhr von zegres
Awesome Puzzle.
I have set a every column 159
I have set a box 159
I have tried and failed to set a every box 159.
This was really cool, and a great idea to do it with parity.

~ Thanks! I had actually noticed that you'd made a Hot Box 159 and wanted to point the puzzle out to you (and W1DEMAN) but hadn't had the time for it yet.

am 5. Dezember 2021, 02:00 Uhr von BHUNTER47
This was a fantastic new rule set and a wonderful solve.

~Glad you liked it!

am 4. Dezember 2021, 18:43 Uhr von Playmaker6174
Nice setting with some neat deductions in it :)

~Thanks and well done!

am 4. Dezember 2021, 18:26 Uhr von henrypijames
Only 2 stars difficulty for me, but beautiful logic.

~Thanks Henry! This is one of those puzzles you could easily see through, or don't. A rating will be hugely subjective to experience. Either way, I just wanted to showcase the existence of such a grid and the implication which arises from the ruleset.

am 4. Dezember 2021, 18:15 Uhr von Will Power
Very nice.

~Thank you!

am 4. Dezember 2021, 13:37 Uhr von Sktx
I still can't quite believe such a puzzle is possible. As already said, a fascinating - yet approachable - puzzle !

~ I was quite amazed myself! Thanks for solving!

am 4. Dezember 2021, 13:21 Uhr von Crusader175
Fascinating puzzle and ruleset!

~Thanks!