Nash equilibrium of 2-player 3-choice zero-sum game code-golf game-theory Background In a 2-player single finite game, a Nash equilibrium (NE) is a pair of strategies chosen by both players where neither has an incentive to deviate from their own strategy. For example, here is a payoff matrix o...

code-golf Even and Odd Numbers Adapted from exercise 4 of 100 little Keg exercises The ability to repeat chunks of code within a program is an important part of any programming language. Also just as important is the ability to make decisions based on different values. The Challenge I want ...

This is kept fairly simple: Write a program that creates a blackjack game, where the input "h" means "hit", "s" means "stand" and everything else outputs "Error" without stopping the game, but rather waiting for the right input. Rules: - The cards you get displayed are standard-cards (2-10, J...

Traverse the Bridges of Köningsberg The Seven Bridges of Köningsberg is a logical problem that singlehandedly kicked off the entire field of topology. The city of Köningsberg was bisected by a river, with two islands in it. Thus the city spanned four landmasses. Connecting those were seven bridg...

Blackjack This is kept fairly simple, compared to a real Blackjack-Game: Write a program that creates a blackjack game, where the input "h" means "hit" and "s" means "stand". Everything else outputs nothing, it just waits for the right input. Rules: - The cards you get displayed are standard...

Asyncronous Breakfast I haven't seen any asyncronous challenges here, even tho it's an important part of coding, so here's my idea, based on an example (https://docs.microsoft.com/en-us/dotnet/csharp/programming-guide/concepts/async/) that explains asyncronous coding: You are making breakfast. ...

Dowker notation is a common way of representing mathematical knots. Dowker notation can be derived from a knot diagram in the following way (based on the description from the wikipedium): We will label each of the \$n\$ intersections with two numbers whose absolute value is on the range \$1,...