У вашего броузера проблема в совместимости с HTML5
How to hack:
1.
To give you a better chance to hack a terminal, you'll have to find some false words, That will either remove a "dud" or replenish your
attempts left. You always have 4 attempts. for example "{@:=}" "Watch video"
2.
When removed all of your false words. Start by choosing a word (a real word). "RELEASING", In this case it said: 5/9 correct. Wich means that, 5 out of 9 letters in this word are correct. Now, try to look for a word that have these 5 letters. In this case "REGARDING". Which was pretty easy to see.
This time I succeded pretty fast and easy, but If you fail more than once just continue doing the 2nd step again.
Tip: If you only have 1 attempt left just exit the terminal and then activate it again for 4 new attempts.