❓ Frequently Asked Questions
Is the flip genuinely 50/50?+
Yes. Each flip uses your browser's cryptographic random number generator, and each outcome has exactly even odds. A real coin is actually very slightly biased by its weight and how it is tossed; this one is not.
Why did I get six heads in a row?+
Because that is normal. In 100 flips a run of six is more likely than not. Each flip is independent — the coin has no memory of what came before, and a long run does not make the other side "due".
Where does the sound come from?+
Your browser generates it as the coin lands — no audio files are downloaded. The speaker button mutes it and your choice is remembered.
Does it work on mobile?+
Yes. Tap the coin directly to flip it.