The puzzle can be played here:
Hope you enjoy the puzzle. Comments appreciated.
Lösungscode: Top row
am 28. April 2026, 19:27 Uhr von itsid
I've read the comments before and so I was trying to find the 357 break in... I think I didn't *shrugs*
I had a 579 endgame instead... the 3 was actually my first digit of course which let me to believe I was heading in the right direction, but I don't think I was.
Anyways, very nice puzzle and thankfully very approachable.
---
Response from Eric: Itsid, here is the break in. Using SET, compare rows 3,5,and 7 to columns 3,5,7. Color the rows one color and the columns another. Remove cells they have in common. If both colors land on a palindrome in corresponding locations they can be removed. Yes, there is a 579 end game in the middle to end which requires further coloring. This is tough puzzle. You did well to find your way through it.
------
itsid again: OHHHH!! never occured to me that it refers to row and column numbers *facepalm* thanks for clearing this up comparing almost everthing including my cats fur to columns 3 and 7 I did of course.. and yeah c/r 5 was certainly involved too... maybe I had the correct path then good to know! Thank you.
---
Response from Eric: You are very welcome.
am 12. November 2025, 11:36 Uhr von koXx
Superb break-in, clean and beautiful solve path afterwards! Fantastic job Eric! I‘m so glad, I came across your puzzles!
---
Response from Eric: Thanks koXx. This was not an easy puzzle. Congratulations in solving it.
am 6. März 2025, 16:36 Uhr von dennischen
ngl I don't entirely get the title (probably used a slightly different breakin?) but this was really nice and interesting
Response from Eric: The title refers to the comparison needed for the break-in. Is that what you used or did you find another break-in?
Dennis: Ohhh I just never connected those dots (thought it was the digits), yea that's what I did.
am 1. März 2025, 21:01 Uhr von Jenny :3
(OG) "This puzzle is so hard omg."
(New) I'm giving up for now, but I may return one day with more experience
---
Response from Eric: Sounds good, Jenny. Hope you are able to crack the puzzle in the future. Thanks for giving it a try.
am 1. März 2025, 20:54 Uhr von Myxo
Wonderful!
---
Response from Eric: Thanks, Myxo. Congratulations on solving the puzzle.
am 1. März 2025, 18:39 Uhr von askaksaksask
Ha! The title! Otherwise, what a fun (and hard...) puzzle. I had to draw on a pretty wide litany of solve techniques to crack this one open, but it was quite fun to solve. Thank you!
---
Response from Eric: I'm glad you liked the title. Good job sticking with it until you found the solution. Congratulations!
am 1. März 2025, 08:10 Uhr von Jenny :3
This puzzle is so hard omg.
---
Response from Eric: Jenny, it is a tough one. There is a clue in the title.
| Schwierigkeit: | ![]() |
| Bewertung: | 94 % |
| Gelöst: | 27 mal |
| Beobachtet: | 10 mal |
| ID: | 000ISM |