It still occurs. I don't know what to do. I don't even console.log :(

This was caused by a change in the system limits. It should be solved now.

Who are you to make demands on a free service of peOple whom volunteer their time?

I've tried to past my solution which I made few month ago, and it doesn't work at all. Just empty screen with title 'Nope, try again'. I guess codewars' guys may change something in the engine and this kata becomes invalid or something like that... Hopefully they will fix this issue because kata is really cool :(

I ran in to the same thing. It looks like there is a limit to the amount of data codewars will let you write to the console.