See who can write the longest code in order to print "Hello World!". The rule is that if you remove any single character from the code, it should NOT run.

Your challenge: The code must print "Hello, World!" and nothing else. Your restrictions: Your program must satisfy these requirements: The program must be a pangram. It must use every character in printable ASCII, or, if you chose a particularly strange language, characters which are stored as ...

Is this Game of Go configuration fully alive? code-golf go decision-problem Background This challenge is about the Game of Go. Here are some rules and terminology relevant to this challenge: Game of Go is a two-player game, played over a square board of size 19x19. One of the players plays Blac...

Write a Deadfish~ writer & golfer code-golf metagolf interpreter Deadfish~ is a language with a couple of basic commands, and an accumulator which starts at 0: i - increment accumulator d - decrement accumulator s - square accumulator {...} - repeat the statement inside 10 times. (...) - if accu...

A "qruine" if you will :) Design a QR code that legibly spells with its pixels (or the space between them) the text that it scans to. For example, this QR code scans to the letter A, and also spells out A in white: There are 4 categories, one for each mode of QR code: numeric, alphanumeric, byte...