Human Timer

Human Timer turns the everyday "prove you're not a robot" CAPTCHA into a speed game. Instead of one annoying gate between you and a website, you solve a short run of human-verification challenges back to back, against a live stopwatch, and try to beat your own personal best. It is a pure test of perception and reaction · how fast can your eyes and fingers do the things a bot still struggles with?

Four kinds of challenge. A run mixes them so no two feel the same: read the code (type the distorted characters you see), pick the tiles (tap every square showing the target · the classic "select all the buses" grid), spot the tilt (tap the one tile rotated out of line), and tap in order (hit the scattered numbers from lowest to highest). Each is trivial for a human and awkward for a script · which is the whole point of a CAPTCHA.

Speed and accuracy both count. A wrong answer does not end the run · it just means you retry that same challenge, so the clock keeps ticking. The fastest times come from being both quick and careful, not from mashing.

Three difficulty tiers, three records. Easy keeps the codes short and the grids small; Medium widens both and adds a couple more challenges per run; Hard runs longer with bigger grids and longer codes. Each tier stores its own personal best, so you always have a record to chase. Your best times are saved on your device and follow you when you sign in.

Part of the PlayMemorize family of brain-training games. Runs entirely in your browser, works offline as a Progressive Web App.