That's a good argument, I don't understand why you're being downvoted. However, if we assume that the reason why only men made it because they're competitive,

That's a good argument, I don't understand why you're being downvoted. However, if we assume that the reason why only men made it because they're competitive, and this is a part of the "social construct" of masculinity, wouldn't women in tech, who are often fighting with discrimination in the workplace, do their best to and try to participate too? Being among the finalists of a prestigious coding competition means you no longer need to prove anything to your male co-workers.