The Cheating Coin Game: Catch the Cheater with the Fewest Flips

TLDRIn this video, we play a game where we try to catch a cheater who is using a biased coin. We start with 100 flips and our goal is to catch the cheater using the fewest number of flips possible. We analyze the statistics behind the game and discuss the trade-off between accuracy and the amount of data available. At the end, we invite viewers to try out the game and enter a drawing to win a plushie.

Key insights

🎲We play a game to catch a cheater using a biased coin.

📊We analyze the statistics behind the game and discuss the trade-off between accuracy and the amount of data available.

🧩We discuss how this game relates to decision-making in real life situations with limited data.

🏆We invite viewers to try out the game and enter a drawing to win a plushie.

💡We share insights on how to play the game strategically and improve your score.

Q&A

What is the goal of the game?

The goal of the game is to catch a cheater who is using a biased coin, using the fewest number of flips possible.

What happens if I catch the cheater?

If you catch the cheater, you receive bonus flips added to your pool.

What happens if I incorrectly accuse a fair player of cheating?

If you falsely accuse a fair player of cheating, flips will be taken away from your pool.

Can I play the game on a web browser or mobile device?

Yes, the game is available on web browsers and can be downloaded from the Google Play Store.

How can I enter the drawing to win a plushie?

To enter the drawing, you need to finish the game and submit your email. 10 plushies will be given away, 5 to the top players on the leaderboard and 5 drawn randomly from anyone who finishes the game.

Timestamped Summary

00:00Introduction to the game where we try to catch a cheater using a biased coin.

00:30Explanation of the game rules, starting with 100 flips and ending when all flips are used.

01:20Decision to call a coin fair or biased based on previous flips and potential bonus or penalty flips.

01:40Outcome of calling a coin fair or biased and receiving bonus or penalty flips.

02:07Discussion of the trade-off between accuracy and the amount of data available in real-life decision-making.

02:38The game being available on web browsers and the Google Play Store, with an invitation to try it out and enter a plushie drawing.

03:47Overview of the leaderboard and the opportunity to join the Primer Discord server.

04:59Details about the plushie drawing and how viewers can support the channel through Patreon.