IP reputation and repeated network activity help flag unusual submission patterns.
Step 3 of 3
Our result verification methods
Verification helps us distinguish genuine test takers from automated or repeated submissions before a result is used in worldwide statistics.
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Complete a test to unlock a result
This guide is available to everyone. Result actions appear only after a completed IQ test in this browser.
Take the IQ testWhy card verification?
One real card is a strong human signal
A €0 card verification helps confirm that a real person completed the test. It is not a purchase and does not start a subscription.
Verified results can be used more confidently in aggregated statistics. This reduces artificial changes to country averages and global comparisons.
A verified result can support analysis by:
- Country and region
- Age, gender and other answers you provided
- Test performance and response patterns
More than one check
We combine several anti-bot signals
No single technical signal is treated as perfect. We compare several signals to identify obvious automation and repeated activity.
Session and browser signals help us identify duplicated or automated attempts.
Answer order, timing and engagement can reveal clicks that do not resemble a genuine test session.
Very fast attempts and unusually long pauses are reviewed as context — including the chance that someone simply fell asleep at the screen 😴.
A changing challenge
Bots are becoming more capable
As AI systems become better at imitating human interaction, technical checks alone become less reliable. Card verification is currently our strongest practical signal that a result belongs to a real person.
Choose how to continue
Your result, your choice
You can open Basic without verification, but that result will not be included in global statistics. Or verify your card for €0 so the result can be considered for aggregate analysis.