Cognitive Assessment
Explore logical reasoning, pattern recognition, spatial intelligence and problem-solving skills through structured IQ assessment challenges.
About SagaxIQ
Online IQ tests and brain games that measure your logical reasoning — then show you exactly where you stand.
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Tests completed by our community
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Brain games and test formats
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Cognitive skills measured
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Why SagaxIQ?
SagaxIQ is an online platform for IQ tests, brain games and cognitive assessment. It helps you explore logical reasoning, pattern recognition, spatial intelligence, memory and problem-solving through interactive challenges and structured assessments. Every attempt is scored against the rest of the community, so you get percentile context, difficulty breakdowns and time-per-question data instead of a single number with no meaning behind it.
What SagaxIQ Offers
Test your cognitive abilities, understand your performance and challenge your brain with interactive activities.
Performance Analytics
Review performance insights including strengths, percentile information, difficulty analysis and time-based performance metrics.
Brain Development
Challenge your memory, reasoning and strategic thinking with interactive brain games and cognitive exercises.
How SagaxIQ Works
Three steps from first question to a full picture of your cognitive profile.
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Pick a test
Choose a full IQ assessment or a single-skill drill, then set your difficulty. Each test shows its length and time limit before you begin.
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Answer the questions
Work through timed reasoning, memory and pattern questions. Your speed and accuracy are recorded on every single item.
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Read your results
Get a score, a percentile, a breakdown by skill and a record of every attempt so you can see what improves over time.
Cognitive Skills We Measure
Every SagaxIQ assessment samples across these areas. The bars show roughly how much of a full test each one covers.
Logical reasoning
25% of a full testDeductive puzzles, syllogisms and rule-based sequences.
Pattern recognition
25% of a full testMatrix problems, series completion and visual analogies.
Numerical ability
30% of a full testNumber series, ratios and quick mental arithmetic.
Spatial intelligence
20% of a full testMental rotation, folding tasks and shape assembly.
🏅 SagaxIQ Achievement Badges
Complete IQ tests and reach milestones to unlock achievement badges and track your progress. Tap any badge to see how to earn it.
The Initiate Mind
The Initiate Mind
Completed your first IQ test.
Unlock: Take 1 exam
Mind Explorer
Mind Explorer
Exploring cognitive limits.
Unlock: Take 5 exams
Cognitive Warrior
Cognitive Warrior
Strong mental consistency.
Unlock: Take 10 exams
Brain Marathoner
Brain Marathoner
Mental endurance master.
Unlock: Take 25 exams
Sharp Thinker
Sharp Thinker
IQ 120+ achieved.
Unlock: Score 120+
Legend of Logic
Legend of Logic
Elite consistency level.
Unlock: Take 50 exams
Gifted Mind
Gifted Mind
Above average intelligence.
Unlock: Score 130+
Elite Intellect
Elite Intellect
Exceptional cognitive ability.
Unlock: Score 140+
Mastermind
Mastermind
Top-tier brain power.
Unlock: Score 150+
Transcendent Brain
Transcendent Brain
Beyond genius level.
Unlock: Score 160+
What Our Users Say
Read feedback from people who have explored SagaxIQ's IQ tests and brain challenges.
Frequently Asked Questions
Answers to what people ask most before taking their first test.
Is the SagaxIQ IQ test free?
Yes. You can take our core IQ tests and play the brain games without paying. Creating an account lets you save results, unlock achievement badges and follow your progress over time.
How long does an IQ test take?
Most assessments take between 10 and 30 minutes depending on the number of questions and the difficulty level you pick. Each test shows the expected time before you start.
What skills does SagaxIQ measure?
Questions cover logical reasoning, pattern recognition, numerical ability, verbal reasoning, spatial intelligence, working memory and problem-solving speed.
Is a SagaxIQ score a clinical IQ score?
No. SagaxIQ is built for practice, self-assessment and fun. A supervised test administered by a qualified psychologist is the only way to get a clinically valid IQ score.
Can I retake a test?
Yes. Questions are drawn from a large pool, so retaking a test gives you a different set. Your history is kept so you can compare attempts.
Do brain games actually help?
Regular practice reliably improves performance on the trained task and on closely related tasks. Research on transfer to general intelligence is mixed, so treat the games as focused training and enjoyable practice rather than a guaranteed IQ boost.
Find out where you stand
Take your first assessment, unlock a badge and start building a record of how your reasoning, memory and speed change over time.