Classic puzzle, first appeared here in this post by Pyrrhon. (In reality RE is a Nikoli puzzle)
Why it didn't become a fashion???
Lösungscode: 3rd column, blue diagonal always going top-down
am 9. April 2024, 17:33 Uhr von digital_lighting
Penpa+ https://tinyurl.com/25cgplpx
am 20. August 2018, 10:26 Uhr von Richard
@DarkBeamita: it was not meant to offend you, I just gave my opinion on your question why it didn't become a fashion. Especially the fact that mostly no givens are in the grid makes them so hard to create that it didn't become fashion. I know from my own experience that these puzzles are hard to create.
I think your activities here are very good for the puzzle portal. There are not that much active puzzle authors around. So keep going!
am 20. August 2018, 10:14 Uhr von DarkBeamIta
Dear Richard, I admire your excellent puzzles. I am just trying to create a working puzzle here, all by hand... Not easy for me.
am 20. August 2018, 05:58 Uhr von Richard
@DakBeamita: good Ripple Effect puzzles have no given digits or only very limited ones. I create them now and then for the website of the Dutch puzzle Association (www.wcpn.nl) but they are among the most difficult puzzles to create. In my opinion that is the reason of not seeing them very often.