Pymetrics Practice Games

Press a key as quickly as possible when prompted. A precise measure of your baseline processing speed and reaction time.

Remember and reproduce increasingly long sequences of digits. Tests your working memory capacity and information processing speed.

Identify emotions shown in brief facial expressions across a series of rapid trials. Evaluates emotional intelligence and empathy.

Pump a balloon for rewards but stop before it bursts. Pymetrics' version measures your risk tolerance and learning speed across 39 rounds.

Build a tower by stacking blocks as high as possible. Measures your planning ability, attention to detail, and response to constraints.

Decide how much of a sum to send to another player who can then return a portion. Tests your trust and generosity in financial decision-making.

Respond to offers from another player deciding whether to accept or reject splits of a sum. Measures fairness and altruistic punishment.

Choose between a hard task with a bigger reward or an easy task with a smaller reward across repeated rounds. Measures motivation and effort allocation.

Press a key when you see a shape — but stop yourself when you hear a signal. Measures your impulse control and ability to inhibit a prepotent response.

Match or ignore an arrow's direction based on its color. Measures attention control and cognitive inhibition under time pressure.

Judge which of two lines is longer across many rapid trials. Measures perceptual accuracy and consistency of attention.

Draw cards from four decks with hidden reward and penalty patterns. Measures your ability to learn from feedback and manage risk over time.