Hivemind seems to move their brackets by running a seeded matchup bracket and advancing winners round by round, then sometimes doing a winners’ bracket with the champions from previous brackets. That matches how fans describe it and how their bracket episodes are labeled across the public discussions I found.

How it works

From the available descriptions, the basic setup is:

  • They pick a set of entries.
  • They place them into a bracket format.
  • Each matchup produces a winner.
  • Winners advance until one remains.

Fan-vote variant

There’s also mention of a newer variant where they choose the seeds and let fans vote on which option moves on. That suggests they sometimes mix internal picks with audience input instead of keeping everything studio-only.

Why people notice it

A lot of the discussion around Hivemind brackets is about the presentation and the “bit” of how the choices are made, not just the bracket itself. People in the community also talk about timestamps, winners, and follow-up “winners bracket” episodes, which reinforces that they reuse the format a lot.

Quick read

So the short answer is: they move brackets by advancing winners through a tournament-style elimination tree, sometimes with seeded picks and sometimes with fan voting.

TL;DR: It’s basically a tournament bracket system, with winners advancing round by round; some versions are audience-voted or later rematch “winners” brackets.[4][6]