Hi! I’ve uploaded my solution to the April challenge to YouTube here. The link with the code can be found in the description of the video. The explanation is here
The car follows the line pretty well, except for one of the curves.
I’ve used a PID solution for steering and some hardcoded rules for velocity control.
It takes 220 seconds to complete the lap.
I really enjoyed the challenge; I hope there will be more in the future!