Witte Uil
witvogel.bsky.social
Witte Uil
@witvogel.bsky.social
Problem #0051.

It is one of the most interesting problems ever seen in PE. I do not know how others attack the problem, but I spent quite a bit time in working with a wrong assumption — a fixed size of replacements. As soon as an assumption is determined and verified , the rest becomes easy.
November 13, 2024 at 8:48 AM