[blenderob]

Still doesn't work for me in a new session separate browser. I get the output but I also get this message

  Output does not match expected lines - try again

Does it give you the clue for the next level? Can you or someone else share a screenshot or something so I can compare to find out what I'm missing?

[szszrk]

For clean session it goes to the next level.

There is some mess if you already finished the thing, and then use url to particular level on a clean session. For me it looked like I am on level 2, but site expected answers to 1.

When I start from scratch with proper link (main page) simple:

grep laugh *

works

[blenderob]

Worked. Thanks!