The LHC beam luminosity decays during stable beams. Dump at the right moment to maximise the integrated luminosity before time runs out.
The optimal strategy is revealed at the end — no peeking during play!
⏱ 1 game-s ≙ 1.21 real hours → this 2-min game covers ~145 h of LHC operation.
Simplified demonstration — speak to the poster author for a precise explanation!