Trail Making

Connect the scattered targets in order — alternating numbers and letters: 1 → A → 2 → B → 3 → C … The classic executive-function test. Fastest clean run wins.

Trains: Task switching · Category: Attention & Speed

How to play: Trail Making is a free, browser-based brain-training game in the Brain Gym suite. Play it instantly — no sign-up, works offline, and your best scores are saved on your device.

Play Trail Making · All Brain Gym games