See the worlds
actually run.
A wall of real, interactive replays distilled from simulation event logs — a tube day, a Pac-Man game, a Prisoner's Dilemma tournament. Press play on any panel to open it; step through them all without leaving the page.
Game of Life
Conway's automaton as a perfectly observable, deterministic grid world.
London Underground
A live tube graph — eleven lines, hundreds of trains, platforms held as a mutex.
Pac-Man
A self-playing arcade game — ghosts chase a flood-filled distance field.
Tiger POMDP
The canonical POMDP — a hidden tiger, noisy growls, a finite-memory policy.
Recycling Robot
Sutton & Barto's recycling robot — search, wait or recharge under a battery MDP.
Thermostat
A continuous-state HVAC MDP — real-valued temperature, threshold control, noisy dynamics.
Prisoner's Dilemma
Iterated Prisoner's Dilemma with truly simultaneous, synchronous moves.