Golf my Shakespeare quote references code-golfparsingstring While writing my essay for Shakespeare, I realized that I needed to shorten my quote references to more manageable lengths. I had previously been writing this: (Act 1, Scene 2, Lines 345-346) But I've now been told to write them l...

The challenge You're given: a non-empty, unsorted list h of positive integers (the haystack) a positive integer n (the needle) Your task is to return the list of all unique decimal concatenations of permutations of h whose binary representation contain the binary representation of n. Exampl...

Fastest Approximate GCD In this challenge, you will be given two numbers which are both a small offset larger than a multiple of a medium-size number. You must output this medium-size number, or any number that both input numbers are a small offset above. The size of the numbers involved will b...

A fun game to play if you are bored is the Diffy Game. It is a one player game that is pretty simple and can consume a good deal of your time. The Diffy game works like as follows: You start with a list of non-negative integers, in this example we will use 3 4 5 8 Then you take the absolute ...

I am on a fun challenge and need help. This is the last step of it, I solved everything before that. So the thing is that I was given a scrambled image and when assembled it contains a hidden information on how to obtain a code which is the solution. Image consists of several smaller images whi...

The purpose of the challenge is to approximately plot the attractor of the logistic map as a function of its parameter r (also called bifurcation diagram), or a subregion of it. The appearance of the graph can be seen in the following image from Wikipedia: Background The logistic map is a mat...

Introduction I don't particularly know where the fizz buzz trend came from. It might just be a meme or something, but it is somewhat popular. Challenge Your job today is to convert Fizz Buzz into binary (0, 1) respectively, and convert that binary to text. Pretty standard stuff. How does tha...

The 2017 Loader contest Here's a thing: Let's do the bignum bakeoff again. Because why not. Rules 256 chars max, excluding whitespace Different leagues for each language Output however you want Program must terminate No implementation-dependent shenanigans. Implementation-independent shenani...

Fully-palindromic triangles code-golf Consider the string 160615051. It can be "triangulated" as such: 1 606 15051 Then, each row is a palindrome. Also note that each side on the perimeter is also a palindrome: 1 | 1 | 6 | 6 | 1 | 1 | 15051 Therefore, thi...

Based on the Mandelbrot image in every language, and on the observation the 3rd layer (0 indexed) always looks like a bike saddle, I had a little bit different challenge: Language must be capable of graphical output or drawing charts (saving files disallowed) Render a window or control that is ...

Remove Salutations code-golf Challenge Hi, given a string as input, remove any salutations found at the start of the string. Salutations Hey, a salutation is defined as one of the following words: hi hey hello dear greetings hai guys hii howdy hiya hay heya hola hihi salutations The fir...

While writing my essay for Shakespeare, I realized that I needed to shorten my quote references to more manageable lengths. I had previously been writing this: (Act 1, Scene 2, Lines 345-346) But I've now been told to write them like this: (I.ii.345-6) Clearly, I need some golfed code to go...

Google Logo in Conway's Game of Life Conway's Game of Life base challenges are always fun so here is a new one. This is Google's Logo (if you have not somehow seen it): The font is called Product Sans. Your job is to replicate this logo (no color of course) in 800x439px just like the image (j...