Justin_Time

As mentioned in the article, this date is being pushed back to (at least) mid-October.

Evan and his startup are doing some incredible things. I highly encourage experts in computer graphics to chat with him.

typeof n === 'number'

It didn't actually require differentiating between integers and floats, just numbers and other types.

4 minutes, 56 seconds for all 5 levels. Well done!

Great job! Small nitpick that's bothering me: The 'Sign up' & 'Download' text inside the bottom buttons is not vertically centered. (This is on Chrome 27.0.1453.110)

This is a non-story. This occurred in Botswana, where cars drive on the left side of the road, so the donkey is in front of the car. You can also see the donkey standing by the side of the road if you move slightly further along.

I'm a big fan of https://www.google.com/flights/explorer, since it gives me an immediate picture of how far in advance I should book to get the lowest prices.

Check out Robots Are People Too: http://raptjs.com. You can click the pictures showing the keys to enter new controls.

Thanks, I kept thinking it would be in the source somewhere!

Same here. Been trying everything since I found the message 30 minutes ago.

Correct, getting 500 errors from the server is not part of the puzzle.

You're right, we never responded, sorry! We appreciated your e-mail, and your wish has (finally) come true: the JS version is open-source.

Yes, it's open source on Github: https://github.com/evanw/rapt

That sounds awesome, and it came way before Four Swords!

Yeah, it's meant to be a two-player game. It's really tough to play alone! We're looking into networked play, though we can't modify the live site while the Game On judging is in progress.

This is a game I created with 2 other students for Mozilla's Game On competition. It works best in Chrome or Safari, but is generally playable in Firefox 4. If you sign up for an account, you can make your own levels and share your levels page with anyone!