Posts
-
How Many Digits Does 125^100 Have Without Using Logarithms?
-
Alice and Bob Multiplicative Game: Can Alice Always Win?
-
Why One Train Arrives First 80% of the Time
-
Probability that One Random Subset is Contained in Another
-
Probability of Amoeba Extinction in a Branching Process
-
Can Mulder Escape the Alien? A Circular Pursuit Problem
-
Can Bob Guess the Larger Number with Better Than 50% Accuracy?
-
Visible Unit Cubes on the Surface of a 10×10×10 Cube
-
The Pancake Problem: Conditional Probability Puzzle
-
Shortest Path for an Ant in a 10×10×10 Cube
-
Probability of No Two Consecutive Heads in n Coin Tosses
-
Expected Tosses Until Two Consecutive Heads
-
Expected Flips Until First Head
-
Counting 1″ and 2″ Jump Sequences Using Matrix Exponentiation
-
Choosing Fairly Between Three Options Using a Coin