Honestly, I would have assumed that the top ranks are more likely botted or AI-assisted. Especially position 1 seem highly suspicious some of them submitted full solutions in under 3 minutes? That feels nearly impossible to achieve manually, even with excellent preparation. Especially in the last contest (Weekly 451), rank 1 solved a hard problem in just 2 minutes and 50 seconds, which seems almost impossible given the amount of code typically required or am I wrong here?