Coin Flip
Flip a coin free in your browser. Call heads or tails, double your pot on every right call, and bank it before you bust. A 10-flip risk run shows the possible outcomes of each choice. No download needed.
How to Play
- Call Heads or Tails — every round starts with a pot of 10.
- Call it right and the pot doubles; call it wrong and you bust, losing the whole pot.
- After each correct call, choose: ride the pot for another double, or bank it into your safe total.
- Banked points are yours to keep — a later bust can't touch them.
- Risk Run has exactly 10 flips. A bust loses only the current pot; a correct final flip banks its pot automatically. The choice map shows the safe bank amount and the two 50/50 outcomes of riding.
- Marathon flips 25 coins, one per click, and tracks the longest run of the same face; the Daily deals everyone the same 10 flips to call.
Features
- Push-your-luck pot that doubles on every correct call
- Bank after any correct call — banked points survive every later bust
- Risk Run: exactly 10 flips, one final score, and a map of each bank, ride, and bust
- Marathon mode: 25 flips, one per click, tracking the longest same-face run
- Daily challenge deals everyone the same 10 flips to call
- Smooth coin spin animation with clear heads/tails reveal
Tips & Strategies
- Banking locks in the current pot; riding risks that pot for a chance to double it. Neither choice predicts the next flip.
- Four correct calls from a fresh round have probability 1/16. After those four wins, the next call is still 50/50.
- At a pot of 160, banking keeps 160; riding gives 320 or 0 with equal probability. Both have expected pot value 160 for this one decision, but different risk.
- Choose a stopping rule for the kind of session you want. A losing streak does not make the next call more likely to win.
About This Game
Coin Flip is a push-your-luck betting game built on the classic 50/50 toss. Every round starts with a pot of 10 — call the flip right and the pot doubles, call it wrong and you bust, losing everything you haven't banked. The real game is the decision after each win — ride the pot for another double, or lock it into your safe total where no bust can reach it. Marathon mode gives you 25 flips, one per click, so you can watch streaks unfold. Risk Run ends after exactly 10 calls and records the actual choices in a consequence map; it shows possibilities, not predictions. The daily challenge deals everyone the same 10-flip script to call, so scores are directly comparable.
Frequently Asked Questions
- How does banking work?
- Banking adds the pot to the current session total. Later busts do not remove those points, but restarting or reloading starts a new session. The saved best score is a separate record.
- What happens on the final flip of Risk Run?
- A correct tenth call automatically banks its pot, then the run ends. A wrong call loses that pot. Only the 10-flip run's final banked total counts toward its separate best score.
- What do I lose when I bust?
- Only the current pot. One wrong call wipes whatever you were riding, but your banked total stays intact and a new round begins immediately at 10.
- Is the daily challenge the same for everyone?
- Yes. Each day's 10-flip sequence comes from a shared daily seed, so every player calls exactly the same coins. Scores are directly comparable, and 7 or more correct calls meets the daily goal.
- Is it luck or judgment?
- Each ordinary flip uses a new random draw. The previous streak does not change the next 50/50 call. Banking changes the risk you take with points, not the chance of guessing correctly.
