Pendulum Precision

Tap the instant the ball swings into the ring

How to Play

A pendulum swings through a ring in the middle of the screen
Tap, click, or press spacebar when the ball is inside it
Any overlap clears the level, but a complete miss costs a life (3 lives)
The closer to the center you tap, the higher your precision score

The ring shrinks and the swing quickens each level. How far can you get?

What is the Pendulum Precision Test?

The pendulum precision test swings a ball across the screen and asks you to tap at the exact moment it passes through a ring. Each level the swing gets faster and the window tighter. Sports scientists call this coincidence-anticipation timing: predicting when a moving object will arrive at a point, the same skill behind hitting a pitch or catching a pass.

What's a good score?

RatingScorePercentile
Exceptional Timing27+ levelsTop 1%
Excellent21–26 levelsTop 10%
Above Average15–20 levelsTop 30%
Average9–14 levelsTop 50%
Below AverageUnder 9 levelsBottom 50%

Frequently asked questions

How is this different from a reaction time test?

Reaction tests measure how fast you respond after something happens. Here, waiting until the ball reaches the ring means you've already missed, because your tap takes time to land. You have to predict the arrival and commit early, which uses anticipatory timing rather than raw reaction speed.

What is a good pendulum precision score?

Clearing 9 to 14 levels is typical. Reaching 15 puts you in the top 30%, 21 in the top 10%, and 27 or more in the top 1%. You have a limited number of lives, so consistency matters more than occasional perfect taps.

What real-world skills does this relate to?

Coincidence-anticipation timing is heavily studied in sports science because it underlies batting, catching, returning a serve, and even braking in traffic. Athletes in fast ball sports reliably outperform non-athletes on tasks like this, and the skill improves with sport-specific practice.

How can I get more precise?

Track the ball smoothly with your eyes instead of staring at the ring, and let the swing's rhythm set your timing, tapping on the beat rather than reacting to position. Most players also do better tapping with a finger resting lightly on the screen or mouse, which cuts movement delay.