The game camera.

A short visit to the fictional inbox. The player opens a test envelope before the game clock starts, so you can watch this clip without learning the solution.

7.3 seconds · silent · 41 actual game-viewport snapshots

This short camera test records the original game pixels and the pointer positions received by the page. It sampled 5.6 frames per second on average, with a 1.6-second gap at its slowest. The previous frame stays visible between samples. The public challenge begins when the player selects “Play yourself.” A full blind attempt has its own prompt, finish condition and result.

Play One Terabyte · Read the blind-run rules

View the separate 25-second application-surface test · Timing and input receipt for that test