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Trail Making Test Leaderboard

Connect circles alternating numbers and letters (Part B). Tests cognitive flexibility.

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Site Record
21s
Global Average
75s
Total Scores
982,000

All-Time Rankings

Lower is better

sec (Part B)
Rank Player Location Score
#1
T
trail_god GOLD
🇯🇵 Tokyo 21s
#2
T
tasksw_x SILVER
🇺🇸 Harvard 23s
#3
F
flex_brain BRONZE
🇩🇪 Düsseldorf 25s
#4
S
switch_ace
🇰🇷 Seoul 26s
#5
T
trail_king
🇬🇧 London 28s
#6
C
cog_flex
🇸🇬 NUS 29s
#7
P
path_ninja
🇨🇳 Tsinghua 31s
#8
E
exec_trail
🇦🇺 Melbourne 33s
#9
H
halstead_fan
🇫🇷 Paris 34s
#10
T
trail_champ
🇨🇦 Montreal 36s

Showing 1–10

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Trail Making Test - Score Guide & Analysis

What is a good Trail Making Test score?

Level Score Range
Exceptional < 35s
Excellent 35–55s
Above Avg 55–75s
Average 75–105s
Below Avg 105–150s
Impaired > 150s
🔬

Trail Making B was developed by Army psychologists in the 1940s and is now part of the Halstead-Reitan Battery. Part B–Part A difference time is a pure measure of task-switching cost, independent of motor speed. It is highly sensitive to Alzheimer's disease, TBI, and frontal lobe pathology.

What does the Trail Making Test test measure?

Trail Making Test Part B requires you to connect circles alternating between numbers and letters in sequence (1-A-2-B-3-C...). The alternation creates a task-switching demand not present in Part A (numbers only). It is one of the most widely used neuropsychological tests for detecting executive dysfunction, processing speed deficits, and frontal lobe damage.

How to improve your Trail Making Test score

  • → Scan the entire display to locate the next 2–3 targets before completing the current connection.
  • → Don't fixate on finding the exact next circle; use peripheral vision to pre-locate it.
  • → Plan your path, not just your next step - look ahead 2 elements at a time.
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