⚡ Quick Start

➤Connect the dots in the correct sequence as fast as possible

➤Part A: Numbers in order (1 → 2 → 3...)

➤Part B: Alternate number then letter (1 → A → 2 → B → 3 → C...)

Connect in sequence as fast as possible

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📊 Results

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📖 Detailed Instructions

The Trail Making Test (TMT) is a widely used neuropsychological assessment that measures visual attention, processing speed, mental flexibility, and executive function.

Part A: Connect circles containing numbers in ascending order (1 → 2 → 3 → 4...). This measures visual scanning and processing speed.

Part B: Alternate between numbers and letters (1 → A → 2 → B → 3 → C...). This adds cognitive flexibility and task-switching demands.

Select your test mode and number of nodes
Click "Start Test" to begin
Click/tap circles in the correct sequence as fast as possible
If you make an error, the node will flash red — find the correct one
Complete all nodes to finish

Tip: Scan ahead while clicking to find the next target. Speed and accuracy both matter!

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What Does the Trail Making Test Train?

Visual scanning and processing speed

The Trail Making Test challenges your brain to quickly locate and identify targets scattered across the screen. This rapid visual search activates your occipital and parietal lobes, strengthening the neural pathways responsible for processing visual information efficiently. With regular practice, you can improve how fast your eyes and brain work together to find what you need.

Cognitive flexibility and task switching

Part B of this TMT test requires alternating between numbers and letters, forcing your brain to constantly shift between two different mental sets. This engages your prefrontal cortex and builds executive function skills. The ability to switch tasks smoothly without losing speed is a core component of cognitive flexibility that transfers to many real-world situations.

Working memory and sequencing

Keeping track of where you are in the sequence while planning your next move exercises your working memory. Your brain must hold the current position, remember the pattern, and anticipate upcoming targets simultaneously.

Who Benefits from Trail Making Training?

Professionals who multitask frequently

Project managers, healthcare workers, teachers, and customer service representatives constantly juggle multiple streams of information. This cognitive flexibility test helps build the mental agility needed to switch between tasks without losing focus or making errors. If your work requires handling interruptions while maintaining accuracy, this training is particularly valuable.

Students and test-takers

Standardized tests and academic exams often require quick visual scanning and the ability to shift between different problem types. Students preparing for entrance exams, professional certifications, or any timed assessment can benefit from improved processing speed and task-switching ability.

Older adults maintaining cognitive health

Processing speed and cognitive flexibility naturally decline with age. Regular practice with connect-the-dots style exercises like the TMT can help maintain these skills and keep your mind sharp. The test provides clear feedback so you can track your performance over time.

Gamers and esports players

Competitive gaming demands rapid visual scanning and split-second decisions. This test trains the same skills needed to track multiple elements on screen and react quickly. For a complementary challenge focusing on accuracy under pressure, try our Attention to Detail Test.

Anyone preparing for neuropsychological assessments

The Trail Making Test is one of the most widely used neuropsychological assessments in clinical settings. Familiarizing yourself with the format and practicing the task can help reduce test anxiety and improve your performance when it matters.

Real-World Applications

Everyday task management

The skills trained here apply directly to daily life. Scanning a grocery store for items on your list, navigating through a busy parking lot, or finding information in a document all use the same visual search abilities. Improved cognitive flexibility helps when cooking dinner while answering questions from family members or managing household tasks with constant interruptions.

Workplace efficiency

In professional settings, the ability to quickly shift between emails, meetings, and projects without mental fatigue is invaluable. Executive function skills developed through this training help you maintain accuracy even when switching contexts frequently. Data entry, quality control, and administrative work all benefit from faster visual scanning and sustained attention.

Driving and navigation

Safe driving requires constant visual scanning, tracking multiple objects, and making quick decisions. The Trail Making Test builds these foundational skills in a controlled environment, helping you become more aware and responsive behind the wheel.

Trail Making Test

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