I'm totally with you, bro. Maybe the headline should have been "Solving 100 project Euler problems using a different programming language for each one" but that's probably way too verbose.

I expected 100x100 programs too without thinking how unreasonable that is. But sometimes it's hard to gauge what's unreasonable on HN.

"Solving the first 100 Project Euler problems in as many languages" does the trick and is only one character longer.

>how unreasonable that is

It was a year or two ago.