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Coin Flipper

Başlamak için atın

Uses crypto.getRandomValues for cryptographic-grade randomness, not Math.random. Over a few hundred flips, the heads/tails split should approach 50/50.

Animated digital coin flipper backed by crypto.getRandomValues — bias-free, unlike Math.random which has subtle skew on some engines that shows up over thousands of flips. Tracks history (last 50) so you can sanity-check the heads/tails ratio.

Nasıl Kullanılır

  1. Click 'Flip the coin'.
  2. Watch the animation, read the result.
  3. Reset history with the link in the corner if you want a clean run.

Sık Sorulan Sorular

Is it really 50/50?

Over enough trials, yes. Each flip uses cryptographically secure random bytes from the browser's WebCrypto API, then takes parity. Short streaks of heads or tails are normal — that's how randomness looks; it's not a bug.