Perceptle
How sharp are your senses?
Perceptle is a daily test of your perception. Try 10 challenges in about 3 minutes, from color memory and spatial judgment to reaction speed.
13 perception tests
Each day, 10 tests form the Daily Challenge. All 13 are available in Practice mode.
Inner Clock
Hold a button for exactly the right duration — no peeking.
Color Recall
Memorize a color for one second, then find it in a 2D palette.
Spot Memory
Shapes flash briefly — remember where each one was.
Balance Point
Find the centroid of an irregular polygon.
Glance Average
Bars flash for less than a second — estimate their average height.
Arrow Lines
Overcome the Müller-Lyer illusion to make two lines equal.
Speed Match
Watch a dot move, then reproduce its exact speed.
Mirror Point
Predict the mirror reflection of a point across a diagonal axis.
Equal Area
Resize a square (or triangle) to match a circle's area.
Arc Center
See a short arc — find the hidden circle's center.
Shade Finder
Locate a target shade on a gradient strip.
Reaction
Click the instant the panel turns pink. Don't guess early.
Dot Count
Dots flash for under a second — estimate how many.
How to play & frequently asked questions
What is Perceptle?
Perceptle is a collection of perception games testing color memory, spatial judgment, timing and reaction speed.
How does the daily test work?
Play ten perception challenges and see your score after each one. Each test is worth up to 100 points, for a total of 1,000.
Can I practice individual games?
Yes. Choose any game to practice its rules and improve your perception.