He placed on the leaderboards on a few days, but did not make top 100 overall. And, of course, solving programming questions quickly is not a direct qualificat

He placed on the leaderboards on a few days, but did not make top 100 overall. And, of course, solving programming questions quickly is not a direct qualification for everything he says he is. For example (not exhaustive): https://adventofcode.com/2021/leaderboard/day/4 https://adventofcode.com/2021/leaderboard/day/4 https://adventofcode.com/2021/leaderboard/day/5 https://adventofcode.com/2021/leaderboard/day/5 https://adventofcode.com/2021/leaderboard/day/6 https://adventofcode.com/2021/leaderboard/day/6