Brain Training
Challenge your mind with free brain training games — Stroop test, pattern recognition, mental rotation, cognitive flexibility, IQ test, and inhibition. No signup, browser-based.
Stroop Test
Can you name the ink color while ignoring the word? The classic Stroop color-word interference test.
2-3 minTask Switching Test
Test your cognitive flexibility by rapidly switching between two different rules.
3-5 minFlanker Test
Identify the center arrow while ignoring distractors. A classic attention and focus test.
2-3 minChimp Test
Free online chimp test. Can you beat a chimpanzee? Remember the positions of numbers after they disappear.
2-3 minReading Speed Test
Free online reading speed test. Measure your words per minute (WPM) with comprehension check. Average adult reads 250 WPM.
3-5 minMental Rotation
Are these shapes the same or mirrored? Test your spatial reasoning with rotated figures.
2-3 minInhibition Test
Can you resist the impulse? Press opposite for red arrows, same for green.
2-3 minObject Tracking
Track multiple moving objects among distractors. How many can you follow at once?
3-5 minBrain training games target executive functions — the higher-order cognitive abilities that control attention, planning, and self-regulation. These include the Stroop test for cognitive control, flanker test for selective attention, and task switching for cognitive flexibility.
Executive functions are among the most important predictors of life outcomes, from academic achievement to career success. These games provide structured ways to challenge and strengthen these critical cognitive abilities.
FAQ
Does brain training actually work?
Research shows brain training improves performance on trained tasks and closely related skills. Transfer to general intelligence is debated, but improvements in attention, processing speed, and executive function are well-documented.
How much brain training is enough?
Studies showing benefits typically use 15-25 minutes of focused training, 3-5 times per week, over 4-8 weeks. Short, consistent sessions are more effective than occasional long ones.
Which brain games are backed by research?
The Stroop test, flanker test, Go/No-Go, and dual n-back have the strongest research foundations. These paradigms are used in thousands of published studies on cognition and brain function.