How minimalist puzzler Blek turned two brothers into millionaires

An article on Cult of Mac about a simple game that achieved great sales success.

“It may sound simple, but it’s the Apple kind of simplicity that actually takes a lot of work,” Denis Mikan says of the game he co-created.

The idea behind Blek is ingeniously straightforward. At its simplest you draw a line on screen, and then this line repeats itself over and over until it encounters a black dot, or goes outside of the screen borders and resets. Draw the line slowly and it moves slowly, draw it fast and it moves fast. Your aim is to clear the screen of colored dots without accidentally touching a black one. But from small acorns grow mighty oaks, and since Blek arrived in the App Store a few months ago it has received close to a million downloads at $2.99 each.