Games
Quick games built from the real cognitive tests. Find out how you actually do.
The five
01
Reflex
Tap the instant it turns.
Reaction time · New
02
Color Clash
Name the ink, not the word.
Stroop · New
03
Symbol Match
Match the symbol to its number.
Symbol-digit · New
04
Green Light
Go on green, freeze on red.
Go / no-go · New
05
Trail Sprint
Connect the trail in order, fast.
Trail making · New
06
The Gauntlet
Five games, one score.
In one sitting
The original
Every game is a doorway to the lab. 29 tests across 7 domains.