Are You Random?

Can you truly behave randomly?
The closer the AI's accuracy is to 50%, the more random your input is.

1

Press 0 or 1 one hundred times.

2

Your score is your Randomness Score (0–100). The closer the AI's accuracy is to 50%, the higher your score. Being too predictable or too easy to avoid both cost you points.

Select mode

Leaderboard

The AI combines multiple predictors (Markov chains, cycle detection, flip-bias detection, etc.) and learns your input patterns in real time.

※ Beta. Past scores may be reset without notice.