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Probability Quiz & Games
🎲 Probability Quiz & Games 🎯
Learn, play, enjoy probability!
🧠 Probability Quiz
🪙 Guess the Coin Toss
🎲 Roll Two Dice
🃏 Card Draw Probability
🔁 Random Number Sequence
Simulate n draws from range 1–range and test for repeats.
Coincidence Generator & Probability Simulator
Coincidence Generator & Probability Simulator
Explore surprising coincidences and understand their probabilities!
Random Coincidence Scenario
"Seeing a specific number repeatedly in a day."
Think about this coincidence — is it really that unlikely? Let's explore probabilities together.
Birthday Paradox Calculator
Find out the probability that at least two people in a room share the same birthday.
For 23 people, the probability that at least two share a birthday is about 50.73%.
Coin Toss Probability Calculator
Calculate the probability of getting exactly k heads in n coin tosses.
Probability of getting exactly 5 heads in 10 tosses is approximately 24.60938%.
Dice Roll Probability Calculator
Calculate the probability of rolling a specific sum with a given number of 6-sided dice.
Probability of rolling a sum of 7 with 2 dice is about 16.66667%.
Lottery Odds Calculator
Calculate your odds of winning a lottery by choosing k numbers from a total of n numbers.
Odds of winning by choosing 6 numbers from 49 total numbers is about 1 in 13,983,816 (~7.15E-6%).
Random Number Repeat Simulator
Calculate the probability that in n random draws (from 1 to range), at least one number repeats.
Probability of at least one repeat in 23 draws from 1 to 365 is about 50.72972%.
Learn More About Coincidences & Probability
Coincidences often feel mysterious, but many can be explained by probability and statistics.
These calculators help reveal the surprising math behind everyday events.
Experiment with different values to understand odds, probability distributions, and paradoxes.
In today's fast-paced world, finding healthy fast food options can be a challenge. However, with the rising concern over the impact of unhealthy eating habits on our well-being, more and more fast food chains are making an effort to offer nutritious choices to their customers.
Hamburg Airport, also known as Hamburg Airport Helmut Schmidt, is the international airport serving the city of Hamburg, Germany. With recent developments and news surrounding this key transportation hub, let's explore some of the latest updates from Hamburg Airport.
Hackathons have become increasingly popular in recent years as a way for developers, designers, and entrepreneurs to come together and collaborate on innovative projects. These high-energy events are usually centered around a specific theme or challenge, with participants working against the clock to create new solutions and prototypes.
Guatemala is a country that is full of beautiful landscapes, rich culture, and warm people. However, like any other country, it is crucial to stay informed about the current news and events when traveling there.
Guatemalan cuisine is a reflection of the country's rich history and diverse cultural influences. Traditional Guatemalan dishes are a fusion of Mayan, Spanish, and African flavors, resulting in a unique and flavorful culinary experience.
Guatemala is a country known for its rich cultural heritage and natural beauty, but it is also making waves in the business world. In recent news, several Guatemalan businesses have been making headlines for their innovative approaches and rapid growth.
