http://imgur.com/Nvy8u http://imgur.com/Nvy8u Here's one with same amount of code and optimal logic (for this map) without hard coding. It also ensures that t

http://imgur.com/Nvy8u http://imgur.com/Nvy8u Here's one with same amount of code and optimal logic (for this map) without hard coding. It also ensures that there is a forward step in every iteration of the while loop. Basically it's just an order of preference: Turn right > turn left > go straight