Pass as many buildings as you can in 45 seconds. ARROW keys: up to accelerate, down to brake, left/right to steer. NOTE: this had a glitch pointed out by @Waddles0203Games (thanks), which I've tried to fix.
This is an experiment with a "cheat" filler technique. It disobeys the first rule of colouring in (always stay within the lines). The idea is that you can colour some simple shapes fast by going outside their outline and then sort of trimming the edges. E.g. you can produce a coloured square in just three lines: a down line in the right colour and two horizontal lines in the colour of the background. There remain a few glitches in this one.
