Background
Flow Free is a series of puzzle games whose objective is to connect all the same-colored pairs of dots on the grid. Flow Free: Warps introduces the "warping" mechanic: a line connecting two dots can go through the border of the grid, which makes it re-enter through the opposite side of...
The Fibonacci sequence is a sequence of numbers, where every number in the sequence is the sum of the two numbers preceding it. The first two numbers in the sequence are both 1.
Here are the first few terms
1 1 2 3 5 8 13 21 34 55 89 ...
Write the shortest code that either:
Generates the...
Task
You will be given a positive integer and you must output a "self-complementary graph" with that many nodes. If you don't know what a self-complementary graph is the wikipedia article wont help you much so below are two explanations, a technical and a non-technical one.
Non-Technical
A gr...
Sequel of this AWESOME challenge
You, a genius tech prodigy detective, have successfully disarmed the bomb and want to break into the computer. The policemen found the password 67890-=yuiop[]hjkl;'\vbnm^&*()_+:"| on a piece of paper, but much of the keyboard is broken and there are no other ways ...
How Long Until The Next Date?
code-golfdate
Sometimes, I will think it is one day of the week (e.g Friday) when in reality, it's earlier in the week (e.g Tuesday).
Your challenge is to display the number of days my estimates are off by.
Challenge
Given a day of the week I think it is, and the day...
The Home Prime of an integer \$n\$ is the value obtained by repeatedly factoring and concatenating \$n\$'s prime factors (in ascending order, including repeats) until reaching a fixed point (a prime). For example, the Home Prime (\$\text{HP}(n)\$) of \$10\$ is \$773\$ as:
$$\begin{align}
10 & = 2...
Typescript is a typed superset of Javascript. For this challenge, we'll consider the following classic basic types:
string
number
boolean
undefined
null
And two "meta" types:
any
never
The type any annotates that any type is valid:
const a: any = "foo";
const b: any = 42;
const c: any = true;...
A truck fleet dispatcher is trying to determine which routes are still accessible after heavy rains flood certain highways. During their trips, trucks must follow linear, ordered paths between 26 waypoints labeled A through Z; in other words, they must traverse waypoints in either standard or rev...
