Logic Masters Deutschland e.V.

am 25. Juni 2025, 21:19 Uhr von PinkNickels
I was a little slow to pick up on something obvious, so took me just over 20 minutes. Really enjoyed it!!

am 18. April 2025, 20:44 Uhr von Hawkgamer52
Took me ~2.5 hours over two days, but I have finished it. Amazing puzzle. I got slipped up on a couple bits of logic, but I think it's a very nice puzzle. Definitely 2/5 for me.

am 16. April 2025, 06:23 Uhr von TheNineElements
Solve Time: 14:30

I rated this 1/5 difficulty

Another great puzzle in the series!

As @sujoyku mentioned, the geometry was wonderful - and there were a lot of nice ideas throughout the solve.

I felt like the puzzle was quite approachable and was engaging throughout. Each of the logical steps were fair and reasonably straightforward to spot/utilize.

I typically don't rate the puzzles in this series as 1* since they often utilize the phistomefel ring (an advanced technique) - but this puzzle doesn't seem to require using the set equivalence (and the logic was all straightforward IMO).

I "technically" used the ring equivalence in the break-in, but my "use" of it was limited to just simplify preliminary candidate pencilmarks. As soon as a began really "solving", all of my actual logic for eliminating and placing digits on the ring was found using basic geometric tricks that are fairly common/straightforward. The logic for placing the initial candidates can be derived using the exact same geometries - so a beginner or intermediate should have no issue solving this without any prior knowledge of the ring.

Either way, the solve was very nice and quite approachable. Thanks for sharing!

am 12. April 2025, 13:50 Uhr von wilsig
Wow, what a great puzzle

am 11. April 2025, 20:52 Uhr von sujoyku
Lovely puzzle with a great use of the geometry. Thank you, meggen033!