Start with no signup
No account, email or payment is required to begin the 10 recall trials.
Free Online Working Memory Test
Working Memory Test
Complete 10 short digit-recall trials, first in the same order and then in reverse. The result keeps forward and reverse recall separate so you can see the difference between simple holding and active manipulation.
What this doesFocused self-checkTimeAbout 4-7 minutesPrivacyNo signupResultBasic result is free
10 recall trialsAbout 4-7 minutesNo signupBasic result is free
Important: This brief browser task samples short-term maintenance and manipulation. It is not a dementia screen, ADHD diagnosis, neuropsychological assessment or population-normed memory score.
See forward and reverse recall separately
The result keeps simple retention distinct from the extra manipulation required when reversing a sequence.
Avoid clinical overinterpretation
The page explains why a short digit task cannot diagnose ADHD, dementia or another condition.
Before You Begin
Four quick steps for a cleaner working memory attempt
- Use a quiet setting. Distraction during the brief display can change performance immediately.
- Do not write the digits down. The task is intended to sample short-term retention and mental manipulation, so external notes defeat the purpose.
- Keep your attention on the display. Sequences appear briefly and then disappear before you respond.
- Use the first attempt as your baseline. Remembering exact sequences or the task rhythm can influence repeated attempts.
10 recall trialsAbout 4-7 minutesFree result · No signup · No credit card
What It Measures
What this free working memory test samples
See how many digits you can briefly hold and reproduce, first forward and then in reverse, across 10 focused recall trials. Your free result separates forward recall from reverse recall.
Forward recall
Remember the digit sequence and reproduce it in the same order after it disappears.
Reverse recall
Hold the sequence in mind, mentally reverse it, then enter the digits in the opposite order.
Direct Answer
How is the working memory result calculated?
The task records whether each displayed sequence is recalled correctly. Your result reports performance across forward and reverse trials, including the longest span reached in the session. It does not convert those spans into a clinical percentile or diagnosis.
1. Brief sequence presentation
A digit sequence appears for a limited time and is then removed from view.
2. Exact recall
Forward trials require the same order. Reverse trials require you to manipulate the sequence before responding.
3. Session-level interpretation
The result stays tied to these 10 trials rather than claiming a population norm or neuropsychological index.
Transparency: This brief browser task samples short-term maintenance and manipulation. It is not a dementia screen, ADHD diagnosis, neuropsychological assessment or population-normed memory score.
Accuracy and Limitations
How accurate is this online working memory test?
It can describe your performance on these 10 digit-recall trials, but a short browser task cannot provide a full clinical working-memory assessment or diagnose a health condition.
Attention, sleep, stress, distraction, hearing or visual conditions, strategy, prior practice and the exact sequence lengths can all affect performance. Working memory is also broader than one digit-span style task, so treat this as a narrow sample rather than a complete profile.
Read the Result Carefully
How to interpret your free result
Use the score to understand this session, then look at the task breakdown and the conditions before making a broader conclusion.
Check forward recall
Forward performance mainly reflects brief retention of the presented sequence.
Check reverse recall
Reverse performance adds a manipulation step, so it can feel harder even at similar sequence lengths.
Consider attention and conditions
A distraction during a two-second display can matter more than it would on an untimed questionnaire.
Avoid self-diagnosis
A single low or high session does not establish a medical, psychiatric or neuropsychological conclusion.
Choose the Right Tool
Free working memory task vs professional memory assessment
Both may involve similar task ideas, but the purpose, administration and meaning of the result are different.
| Feature | DesperateMinds free task | Standardized or professional assessment |
|---|---|---|
| Purpose | Curiosity and brief task feedback | A defined clinical, educational or neuropsychological question |
| Task scope | 10 forward and reverse digit trials | Usually multiple tasks chosen for the referral question |
| Administration | Self-administered in a browser | Standardized by a qualified professional when appropriate |
| Result | Session performance and spans | Scores interpreted with instrument evidence, norms and broader context |
| Diagnosis | Not provided | Diagnosis, if relevant, requires a full professional evaluation |
Better Testing Conditions
How to get a more useful first-attempt result
- Choose a quiet place with minimal interruptions.
- Do not write down, photograph or repeat sequences into another device.
- Keep your eyes on the task while the digits are displayed.
- Use the same device and setting if you compare attempts.
- If a result matters clinically, use a qualified professional rather than repeated self-testing.
Privacy, Access and Methodology
Know what happens before you start
The free task can be started without creating an account. Browser storage may be used to carry assessment state and results between pages. Review the site policies if you need the full data-use details.
No account required
You can begin the free assessment without entering an email address or payment details.
Original task content
The questions are DesperateMinds development items. The page does not claim validation from a named proprietary instrument.
Methodology is visible
Scoring limits, intended use and instrument status are documented rather than hidden behind the result.
Background Source
General context for this type of cognitive task
NCBI Bookshelf overview of working memory. This external source provides general background on working memory. It does not validate the DesperateMinds 10-trial browser task.
Frequently Asked Questions
Questions about this free test
What is working memory?
Working memory involves briefly keeping information available while using or manipulating it during a task.
Is this a dementia or ADHD test?
No. A brief digit task cannot diagnose dementia, ADHD or another condition, and it should not be used as a clinical screen.
What does my digit span mean?
It is the longest sequence you recalled correctly in this session. It is not automatically a clinical norm or percentile.
Why are forward and reverse recall shown separately?
Forward recall emphasizes brief retention, while reverse recall adds a mental manipulation step. Showing them separately is more informative than collapsing them into an unsupported clinical index.
Can sleep or distraction affect working memory performance?
Yes. Attention and testing conditions can affect short cognitive tasks, so a surprising result should be interpreted in context rather than treated as a fixed limit.
Can I write the digits down?
Not if you want the intended task. External notes remove the short-term memory demand that the exercise is designed to sample.
Is working memory the same as short-term memory?
They overlap, but working memory usually emphasizes holding information while also using or manipulating it. Reverse recall adds more of that manipulation demand.
Can I improve my span by retaking the test?
You may improve through familiarity, strategy and remembering the task structure. That does not automatically mean a broad change in working memory capacity.
Keep Exploring
Related cognition guides and assessments
IQ & cognition hubExplore memory, speed and reasoning tasks together.Working memory and IQRead how working memory relates to broader cognitive testing.Free IQ TestTry a broader reasoning assessment that does not directly provide a clinical working-memory index.Processing Speed TestCompare short-term recall with a timed visual matching task.Find the right kind of helpLearn when formal cognitive or neuropsychological assessment may be useful.
Ready to Begin?
Start the free working memory test
10 recall trials. About 4-7 minutes. Your basic result appears immediately after completion.
No signup · No credit cardMore context for this assessment
Related supporting guides
These guides connect directly to concepts measured or interpreted by this assessment.