Logic Masters Deutschland e.V.

am 17. Februar 2026, 00:11 Uhr von antioxidanti
this was the first variant sudoku I ever attempted, took me several sessions of a couple hours but got it done in 91 minutes today! Beautiful puzzle <3

am 9. Februar 2026, 21:53 Uhr von Exigus
Some very cool logic in there. Thanks!

am 1. Februar 2026, 02:19 Uhr von SHERAX
One of my favorites

am 23. Januar 2026, 19:01 Uhr von reformist
I had this puzzle open in a browser tab for over a week. I kept staring at it over the days refusing to abandon it. This morning I finally got at it and was rewarded with an incredible solve. So many layers to run deductions through from beginning to end. Just a beautiful setting. Thanks!

am 8. Januar 2026, 02:29 Uhr von antiknight
Gorgeous puzzle. I really enjoyed the mix of clear deductions and more subtly hidden logic.

am 5. Januar 2026, 17:39 Uhr von olc
took me 2 longer breaks to find the solution, but all the logic is incredibly nice, being able to figure this out step by step was a great journey

am 5. Januar 2026, 15:02 Uhr von jani
I took a rather long route and spent a lot of time deeply analysing the circle mechanisms, making notes along the way.
I suspect there was a more straightforward path, but I really enjoyed the depth.

am 5. Januar 2026, 10:34 Uhr von Nakedsinglehunter
Really cool!

am 5. Januar 2026, 08:12 Uhr von Euclid5040
It's the first 5 star sudoku I have solved. Normally I wouldn't have even attempted a puzzle of such a high difficulty, but I am quite glad I did. It was an incredible puzzle. It was challenging, but I was never stuck during the solve. And every time I entered a digit, the sense of accomplishment and joy I felt was incredible. Not only was this a truly magnificent puzzle, but the logic it used was such a beautiful logic that just felt right. I am in awe that someone made a sudoku this incredible.

am 5. Januar 2026, 03:33 Uhr von Clarence
Loved the puzzle and I can't believe I solved my first 5/5 puzzle. It's great how the color rule is key and at the same time you can't permanently color much in the puzzle, until the end of course.

am 4. Januar 2026, 18:11 Uhr von BG03
It was incredible how the puzzle felt very constrained and linear throughout, yet every breakthrough was quite hard. Never solved anything like this!

am 4. Januar 2026, 17:28 Uhr von SharpFox
Absolutely phenomenal!

am 3. Januar 2026, 14:47 Uhr von Djirt
Спасибо, головоломка просто великолепна!

am 3. Januar 2026, 03:11 Uhr von Jrosas
A very fun hard puzzle with straightforward directions.

am 2. Januar 2026, 17:07 Uhr von Voidslime
Incredible

am 1. Januar 2026, 02:08 Uhr von little_turd
I am going to print out a certificate congratulating myself on completing this puzzle, and I'm going to hang it on my wall, and make sure every guest notices it as they walk in. It'll be the first thing listed on my resume, with the heading "Greatest Accomplishments", when I apply for jobs. When I'm on a date, I'll subtly mention that I solved this Sudoku, so they can see that I can commit to a long-term relationship from the many hours it took to solve. By far the best Sudoku experience I've ever had.

am 31. Dezember 2025, 18:07 Uhr von SenatorGronk
Fantastic, thanks!

am 31. Dezember 2025, 13:08 Uhr von SirWoezel
Excellent puzzle!

am 31. Dezember 2025, 11:52 Uhr von Snookerfan
Awesome! There is so much information, but the trick is obviously how to get it. That was a great journey. Thanks

am 30. Dezember 2025, 16:15 Uhr von mihel111
Brilliant puzzle.

am 30. Dezember 2025, 15:44 Uhr von Guvenistan
This was so fun! The slow-drip of revelations for this puzzle was really engaging.

am 30. Dezember 2025, 13:04 Uhr von andreatetta
Really enjoyed the 3-coloring rule!