One of our first attempt at solving Gym's CarRacing-v0 environment using DQN. The current state of this agent is that it has yet to find a solution (by getting average reward of 900 over 100 consecutive trials for the game to be considered 'solved').
Some experiments where being done with this file (like a proper statistical study of the final result), but not all will be uploaded here.
This is based (and cleaned a bit) from Luc Prieur's solution, before Gym's website was officially taken down due to high maintenance costs.