I've seen a lot of interesting, imaginative, or fast solutions to an FLL challenge. However, this is perhaps the most novel & in some ways most impressive solution I've seen to date. Yes, the robot does everything... and yes, it does it with a single program (the robot need never be touched)... but honestly that's not the impressive part:
Hint: you really need to wait until at least 1:14...
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Brian Davis
Hint: you really need to wait until at least 1:14...
--
Brian Davis