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Questions tagged [answer-chaining]

An answer-chaining challenge is a challenge where previous answers to the challenge influence how new answers are produced.

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241
votes
278answers
86k views

Add a language to a polyglot

This is an answer-chaining challenge in which each answer builds on the previous answer. I recommend sorting the thread by "oldest" in order to be sure about the order in which the posts are made. ...
226
votes
180answers
35k views

Evolution of “Hello World!”

This contest is officially over, the winner is jimmy23013. Congratulations! The challenge is to make a program that prints Hello World! to stdout. The catch is ...
119
votes
95answers
21k views

ASCII's 95 Characters…95 Movie Quotes

Update: The winner has been decided, but the challenge is not over! Finally, nearly 3 months after the question first started, someone has remained the last answerer for more than a week! ...
94
votes
346answers
16k views

One OEIS after another

As of 13/03/2018 16:45 UTC, the winner is answer #345, by Scrooble. This means the contest is officially over, but feel free to continue posting answers, just so long as they follow the rules. As ...
169
votes
96answers
37k views

Programming Languages Through The Years

In this challenge, users will take turns completeing three fairly simple coding tasks in programming languages that are allowed to be progressively older. The first answer must use a programming ...
56
votes
146answers
6k views

Evolution of OEIS

In this challenge, the goal is to recreate the On-Line Encyclopedia of Integer Sequences one sequence at a time. Similar to the Evolution of Hello World, each answer depends on a previous answer. ...
26
votes
31answers
4k views

Print the Previous Answer!

This is an answer-chaining challenge in which each answer builds on the previous answer. Taking no input, you are to output the most recent submission to this thread. I would HIGHLY suggest sorting ...
16
votes
3answers
508 views

MacGyver's Second Toolbox

In this question each answer will get a "toolbox" that can be used to construct a program/function. The toolbox will consist of two things: a list of programming languages a list of valid characters ...
5
votes
7answers
386 views

Print the previous answer in reverse - with a catch (pt. 2)

Your challenge is very simple: output the previous answer, in reverse. However, as with this similarly-titled question, there's a catch: in this case, you cannot use characters from the answer before ...
42
votes
42answers
5k views

A Different Kind of Meta Regex Golf

Notice: Following popular demand I have slightly relaxed the rules: The maximum regex size grows by 1 byte every 5 answers. Answer N may use up to 29 + ⌈N/5⌉ bytes. The score of each answer ...
17
votes
50answers
2k views

Add a egaugnaL to a polyglot

This is an answer-chaining question, which means that all answers are affected by those before them. The task The n-th answer to this question must run in all languages that are present in answers ...
25
votes
56answers
3k views

MacGyver's Toolbox [duplicate]

In this question each answer will get a "toolbox" that can be used to construct a program/function. The toolbox will consist of two things: a list of programming languages a list of valid characters ...