β‘ Reaction Time Test
Measure how fast you react to a visual cue. The moment the box turns green, click as quickly as you can. Your score is the average of five attempts, in milliseconds.
π’ Number Memory Test
See how many digits you can hold in short-term memory. A number appears briefly, then you type it back. Each round adds one more digit until you slip up.
π¦ Sequence Memory Test
Test your working memory by repeating a growing pattern of flashing tiles. Each level adds one more step to the sequence. How far can you go?
ποΈ Visual Memory Test
Remember the positions of tiles flashed on a grid that keeps growing. You have three lives, and each level packs in more tiles to recall.
π΅ Chimp Test
Inspired by a famous primate memory study, this test challenges your spatial working memory. Numbered squares appear, then vanish, and you tap them in order from memory.
β Mental Math Speed Test
Put your arithmetic under the clock. Solve as many addition, subtraction, multiplication, and division problems as you can in 60 seconds. Speed and accuracy both count.
π‘ Schulte Table Test
A classic focus and peripheral-vision drill. Find the numbers 1 through 25 in order as fast as you can while keeping your gaze near the center of the grid.
π― Aim Trainer
Test your hand-eye coordination and pointing speed. Targets appear one at a time, and your job is to pop all 30 as fast as possible.
π Stroop Test
Experience cognitive interference firsthand. A color word is shown in a mismatched ink color, and you must name the ink, not the word. It's harder than it sounds.
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Last updated: 2026-06-18 Β· β Reviewed by the All-Lifes editorial team Β· About Β· Methodology