Visual Memory Test: Spatial Memory, Average Scores & How to Improve

What Is the Visual Memory Test?

The visual memory test measures your spatial pattern memory — your ability to remember which squares were highlighted in a grid, and accurately reproduce the pattern from memory. On BrainRivals, a grid of squares briefly lights up in a random pattern. After the pattern disappears, you must click the correct squares to reproduce it exactly. With each successful round, the grid grows larger and more squares light up.

It's a direct measure of the visuospatial sketchpad — the component of working memory responsible for temporarily storing and manipulating visual and spatial information. This system is distinct from the verbal memory system and operates largely independently of language.

What Does the Visual Memory Test Measure?

Three cognitive systems are engaged:

Visuospatial working memory: The primary system tested. You must hold the pattern of lit squares in mind during the brief interval between the display phase and the recall phase. Capacity is limited — typically 3–5 spatial items can be held simultaneously without chunking strategies.

Spatial attention: Attending to the full grid during the display phase is critical. Fixating on one region while neglecting another causes systematic errors. Diffuse, field-wide attention is more effective than sequential scanning for pattern encoding.

Pattern recognition: Many patterns contain implicit structure — clusters, lines, diagonal arrangements, symmetries. Recognising and exploiting this structure (chunking) dramatically extends effective capacity beyond raw working memory limits.

Average Visual Memory Scores

On BrainRivals, visual memory is scored by the largest grid level successfully completed:

Performance Level	Grid Size	BrainRivals Tier
Elite	8×8 or larger	🔴 Elite
Above average	7×7	💎 Diamond
Average	5×5–6×6	🥇 Gold
Below average	4×4	🥈 Silver
Beginner	3×3 or smaller	🥉 Bronze

The global average is a 5×5 grid, which represents a moderate challenge for most players. Progressing beyond 6×6 requires deliberate chunking strategies — raw memorisation of individual square positions becomes insufficient at this scale.

The Visuospatial Sketchpad: The Science Behind Visual Memory

The concept of the visuospatial sketchpad was introduced by cognitive psychologists Alan Baddeley and Graham Hitch in their influential 1974 Working Memory model. It has two functional components:

The visual cache: Stores static visual information — colours, shapes, patterns. This is the system that holds the snapshot of which squares were lit.

The inner scribe: Processes spatial and movement information — sequences, paths, and dynamic change. This system helps plan the sequence of clicks needed to reproduce the pattern.

For the visual memory test, the visual cache is the primary system taxed during encoding (watching the pattern), while the inner scribe helps during recall (planning and executing the click sequence).

Damage to different brain regions selectively impairs these systems: right hemisphere parietal and occipital lesions tend to impair visuospatial working memory while leaving verbal memory relatively intact — demonstrating that these are genuinely distinct cognitive systems.

Visual Memory vs. Spatial Reasoning

Visual memory and spatial reasoning are related but different:

Ability	Definition	Example
Visual memory	Remembering what/where things were	Reproducing the pattern
Spatial reasoning	Mentally manipulating objects	Solving a jigsaw puzzle
Spatial navigation	Orienting and wayfinding	Remembering a route

High visual memory supports spatial reasoning by providing accurate mental representations to work with, but the two abilities dissociate in neurological patients — you can have excellent visual memory with poor mental rotation ability, and vice versa.

How Grid Size Affects Difficulty

The visual memory test becomes harder in two ways as difficulty increases:

Grid size increases: A 3×3 grid has 9 possible positions; a 7×7 has 49. Larger grids create more potential positions for lit squares, reducing the chance of guessing correctly and demanding finer spatial discrimination.

Number of lit squares increases: More squares means more information to encode and hold simultaneously. Working memory capacity limits are typically 3–5 items without chunking — each new square beyond this requires a more efficient encoding strategy.

The interaction of these two factors creates exponentially increasing difficulty at higher levels. Moving from 5×5 to 6×6 is a much larger jump in cognitive demand than moving from 3×3 to 4×4.

Why Visual Memory Matters in Real Life

Spatial memory is involved in a remarkably wide range of everyday activities:

Navigation: Remembering landmarks, route layouts, and spatial relationships between locations depends directly on visuospatial memory. Studies of London taxi drivers — who must memorise thousands of streets — show enlarged hippocampi compared to non-drivers, demonstrating the plasticity of spatial memory systems.

Face recognition: Remembering faces is fundamentally a visual pattern memory task — encoding and recognising complex spatial arrangements of features. People with prosopagnosia (face blindness) have a specific deficit in this type of visual pattern memory.

Workplace tasks: Surgeons remembering anatomical arrangements, architects visualising spatial layouts, chess players holding board positions in mind — all depend on visuospatial working memory.

Object location memory: Remembering where you put your keys, where a tool is in a workshop, or where a document is on a physical desk — everyday object location memory is a low-stakes version of exactly what the visual memory test measures.

Sports: Team sports require constant tracking of multiple players' positions — a demanding visuospatial working memory task performed under time pressure.

Gender Differences in Visual Memory

Research on sex differences in spatial cognition shows a complex picture:

• Mental rotation (rotating 3D objects mentally): Men show a consistent, moderate advantage
• Object location memory (remembering where things were): Women show a consistent, moderate advantage
• Large-scale navigation: Men tend to use Euclidean (map-like) strategies; women tend to use landmark-based strategies

The visual memory test — remembering grid pattern locations — aligns most closely with object location memory, where women often perform at least as well as men. This is distinct from the pattern seen in mental rotation tasks, which favour men on average.

These are population-level averages with substantial overlap; individual variation is far greater than group differences.

8 Strategies to Improve Your Visual Memory Score

1. Use active chunking

Immediately group the lit squares into clusters: "there's an L-shape in the top-left, three squares along the bottom." Chunked patterns are retained as single units rather than multiple individual positions, dramatically extending effective capacity.

2. Name the pattern

Convert the visual pattern into a verbal description: "diagonal line from top-right to bottom-left, plus two squares in the upper-right corner." Verbal coding gives your brain a second storage system for the same information — visual + verbal dual coding is far more robust than visual alone.

3. Find symmetry and structure

Many patterns have partial symmetry or recognisable shapes. Immediately check for lines, diagonals, clusters, and mirror images. Structural patterns are far easier to retain than apparently random arrangements.

4. Trace the pattern mentally

Mentally draw a connecting path through the lit squares. Converting a set of positions into a spatial path recruits motor planning systems, adding another coding channel beyond pure visual storage.

5. Practise with progressive overload

Start at a grid size where you succeed consistently (3–4 consecutive correct answers), then deliberately push one level higher. Building fluency at each level before advancing prevents cognitive overload and develops solid foundations.

6. Cross-train with related tests

The Sequence Memory Test and Chimp Test both train overlapping visuospatial systems. Regular practice on these tasks builds the underlying spatial working memory capacity that transfers to the visual memory test.

7. Use a brief study pause before encoding

Before the pattern appears, clear your mind and prepare for active encoding — rather than passively watching. This primes the visuospatial sketchpad and improves the quality of the initial snapshot.

8. Reduce cognitive interference

Avoid attempting the test immediately after demanding mental work, or when tired or stressed. Visuospatial working memory is highly sensitive to cognitive load and fatigue — performance can drop by 1–2 grid levels under these conditions.

Visual Memory Across the Lifespan

Like other working memory systems, visuospatial memory shows a developmental arc:

Age Group	Typical Grid Performance
Children (8–10)	3×3 to 4×4
Teenagers (12–17)	4×4 to 5×5
Young adults (18–35)	5×5 to 6×6
Adults (36–55)	5×5
Older adults (56–70)	4×4 to 5×5
Seniors (70+)	3×3 to 4×4

Visuospatial working memory is particularly sensitive to ageing — it declines earlier and more steeply than verbal working memory in most people. However, individuals who regularly engage in spatially demanding activities (chess, design work, physical sports) show significantly less age-related decline.

Visual Memory vs. Other Memory Tests on BrainRivals

Test	Memory Type	Key Cognitive System
Visual Memory	Spatial pattern recall	Visuospatial sketchpad (visual cache)
Sequence Memory	Sequential spatial recall	Visuospatial sketchpad (inner scribe)
Chimp Test	Rapid spatial capture	Ultra-fast visuospatial encoding
Number Memory	Verbal digit recall	Phonological loop
Verbal Memory	Word recognition	Episodic + semantic long-term memory

Visual memory and sequence memory both involve the visuospatial sketchpad but in different ways: visual memory tests the static pattern storage component, while sequence memory tests the dynamic sequential component. It's common to be stronger at one than the other.

How to Take the BrainRivals Visual Memory Test

Head to the Visual Memory Test. A pattern of lit squares appears briefly in a grid, then disappears. Click all the squares that were lit to reproduce the pattern. Each successful round increases the grid size.

Tips for your first session:

• Don't try to memorise square-by-square — look for the overall pattern shape
• Verbalise what you see: "top-left corner, bottom-right corner, two in the middle"
• Click confidently — hesitation doesn't improve accuracy
• If you fail a level, replay it mentally before the next attempt to understand what you missed

Frequently Asked Questions

What is a good visual memory score?

Completing a 5×5 grid puts you at the Gold tier (global average). Reaching 7×7 (Diamond tier) is excellent and indicates strong visuospatial working memory or effective chunking strategies. Elite scores (8×8+) are achieved by fewer than 5% of players and typically involve extensive pattern recognition and chunking skills.

Is visual memory related to IQ?

Yes, moderately. Visuospatial working memory correlates with fluid intelligence (r ≈ 0.30–0.45), particularly with tasks requiring spatial reasoning and non-verbal problem-solving. People who score highly on visual memory tests tend to perform well on matrix reasoning tasks (a common IQ test component).

Can you improve visual memory with training?

Yes, though the effect is specific. Direct practice on the visual memory test reliably improves scores on that task and likely on similar visuospatial tasks. The transfer to unrelated cognitive abilities is less consistent. Activities like chess, design, drawing, and team sports provide broader visuospatial training that may transfer more widely.

Why do I do better on visual memory than verbal memory (or vice versa)?

Verbal and visuospatial working memory are partially independent systems with separate brain substrates. Individual differences in the relative strength of these systems are normal and reflect both genetic predispositions and the cognitive demands of your work and hobbies. Writers and language users tend towards verbal strengths; designers, architects, and athletes tend towards visuospatial strengths.

Does the visual memory test work on mobile devices?

Yes, but screen size affects the experience. On a small phone screen, the squares in large grids are very small and closely spaced, making accurate clicking difficult. For the most accurate score, use a laptop or desktop with a mouse. Touch input on a tablet is a reasonable compromise.