Linked Questions

522 votes
985 answers
194k views

"Hello, World!"

So... uh... this is a bit embarrassing. But we don't have a plain "Hello, World!" challenge yet (despite having 35 variants tagged with hello-world, and counting). While this is not the most ...
Martin Ender's user avatar
551 votes
241 answers
136k views

Showcase of Languages

Notes This thread is open and unlocked only because the community decided to make an exception. Please do not use this question as evidence that you can ask similar questions here. Please do not ...
329 votes
179 answers
144k views

Tips for golfing in Python

What general tips do you have for golfing in Python? I'm looking for ideas which can be applied to code-golf problems and which are also at least somewhat specific to Python (e.g. "remove comments" is ...
moinudin's user avatar
  • 12.7k
70 votes
170 answers
16k views

Print 0 to 100 without 1-9 characters

Print integers 0 to 100 (inclusive) without using characters 123456789 in your code. Separator of numbers can be comma or white space (by default <blank>, <...
user avatar
64 votes
153 answers
13k views

Draw an asterisk triangle

Inspired by a task for Programming 101, here's a challenge that hopefully isn't too easy (or a duplicate). Input: A positive integer n >= 1. Output: ...
Sickboy's user avatar
  • 1,205
53 votes
29 answers
15k views

Tips for golfing in Perl?

What general tips do you have for golfing in Perl? I'm looking for ideas that can be applied to code golf problems in general that are at least somewhat specific to Perl (e.g. "remove comments" is not ...
commando's user avatar
  • 1,103
40 votes
40 answers
11k views

Tips for golfing in PHP

What general tips do you have for golfing in PHP? I'm looking for ideas that can be applied to code golf problems in general that are at least somewhat specific to PHP (e.g. "remove comments" is not ...
JiminP's user avatar
  • 3,452
102 votes
9 answers
7k views

Write an interpreter for 99

99 (pronounced "ninety-nine") is a brand new Esoteric programming language (not to be confused with 99, note the italics). Your task in this challenge is to write an interpreter for 99 that ...
Calvin's Hobbies's user avatar
24 votes
18 answers
2k views

Tips for golfing in Japt

Now that I'm thoroughly addicted to Code Golf, it's probably about time that I try to pick up a few golfing languages. Given that I play almost exclusively in JavaScript, Japt seems like the logical ...
Shaggy's user avatar
  • 42.1k
21 votes
16 answers
7k views

Tips for Golfing in T-SQL

What general tips do you have for golfing in T-SQL? I'm looking for ideas that can be applied to code golf problems in general that are at least somewhat specific to T-SQL. Please post one tip per ...
Michael B's user avatar
  • 1,631
31 votes
8 answers
3k views

crossed out 44 is still regular 44 ;(

Introduction On March 24th, 2015 @isaacg golfed his Pyth answer from 44 to 42 bytes. Since a crossed out 44 (44) looks a lot like a regular 44, @Optimizer made the following comment: striked out ...
Kevin Cruijssen's user avatar
18 votes
10 answers
1k views

Tips for golfing in Pip

Pip is an imperative golfing language with infix operators. It also borrows some features from functional and array programming. What general tips do you have for golfing in Pip? I'm looking for ...
DLosc's user avatar
  • 39.7k