Trail Making· Advanced

Goal

Tap the scattered nodes in the correct order to connect them.

Rules

  • Part A: Connect numbers in order: 1→2→3→...
  • Part B: Alternate numbers and letters: 1→A→2→B→3→C→...
  • Tapping the wrong node counts as an error and reduces your score.
1
A
2
B

Scan ahead for the next number/letter while tapping to complete faster.

The Trail Making Test (TMT), developed by Reitan in 1958, is widely used as an early indicator of cognitive aging. Part B measures cognitive flexibility and executive function.

  • Reitan (1958) - Trail Making Test Development
  • Tombaugh (2004) - TMT Normative Data