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Background
Puzzlang is a derivative of Brainfuck, where the symbol X executes a BF command based on three characters on top of it, and anything else does nothing.
The following is the translation table for Puzzlang, where X is the literal X and . stands for anything else:
> < + ...
This proposal had few attention for 8 months (though an answer was posted in the sandbox at that time), so I decided to post it anyway.
Introduction
Napier's bones is a calculation tool, which helps speeding up the calculation of multiplication, division and digit-by-digit square root extra...
This challenge was inspired by Yeah But No But Yeah.
maxb´s colleague recently sent him the following piece of JavaScript as a joke:
let butScript = (nrOfButs) => {
for(var i = 0; i < nrOfButs; i++){
if(i % 3 == 0){
console.log("Yeah")
}
if(i % 2 == 0){...
When I searched with -[code-golf] i did not get interesting results.
I am looking for the questions (and as popular as CodeGolf questions) that disallow or not require the Code to be golfed to Bytes. Just some programming puzzles offering fun/interesting challenges and solutions in various langua...
Definitions
Quadratic residues
An integer \$r\$ is called a quadratic residue modulo \$n\$ if there exists an integer \$x\$ such that:
$$x^2\equiv r \pmod n$$
The set of quadratic residues modulo \$n\$ can be simply computed by looking at the results of \$x^2 \bmod n\$ for \$0 < x \le \lfloor...
I wrote an open source generic evolutionary AI awhile go on a whim ( myLittleAI ) for PHP that pulled in at only about ~500 lines, just playing around with AI concepts.
I wasn't aiming for small as possible, just a generally small one as I experimented.
But it raises the obvious question...
H...
The goal is to simplify sentences containing multiple negatives.
Like with multiplying negative numbers, two negative words annihilate each other until at most one is left (doesn't matter which one). While some words disappear without a trace, other leave behind a positive part
The affected word...
The ChatRoom is here
I love playing the card game BS, but sometimes, it just doesn't have enough oomph for my short attention span. Instead, let's play some Russian BS.
Rules
Here is a quick guide to the rules.
The game begins with a random player declaring the card type of the round (out of...
Knight's tour
code-golf chess
A knight's tour is a sequence of moves of a knight on a chessboard such that the knight visits every square only once. For those who are not aware of how knights in chess work, knights are capable of moving in an L shape:
Tours generally applies to a regular c...
