or at least, they've used Adobe Flash CS6 and then exported to JS/sprites/etc in some way. I can't be more specific because I don't use those tools for web development ;)
Haha right as Turing says "Are you paying attention too." Pretty clever. I don't think this is purely a movie advert though. The Imitation Game relation explains how they expected people to get the non number base/regex clue.
It is also on the blackboard at the end (around 0:57), and possibly on some other places.
Google "sponsoring" them in exchange of putting an IP address in their trailer is something I would absolutely see them do.
Wow! You clearly pay attention...
I wonder if I would have noticed this.
Thanks for sharing!
Somehow, google must have to do with this, either google paying weinstein for displaying this or weinstein paying google for making this a social media booster.
It does not really matter. Either characters to use would be included in regex itself, such as [j-g] or you could use any.
For example "\D{2}\S{3}" means match 2 non-digit characters followed by 3 nonspace characters. Some things that match "aaaaa", "bbbbb", "ALUSD", "AA123"...
Site I linked really explains things quite well on mouseover. Once you complete first challenge (make sure you open this in chrome, I've had exciting quest of delete elements in firefox until I could save my solution) you can register and come back anytime later.