Tags

A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.

Challenges released as part of the First Periodic Premier Programming Puzzle Push, an event encouraging high-quality puzzles and tasks. Do not use this tag for new questions.
4 questions
For challenges involving either three-dimensional graphics, three-dimensional geometry or spatial data structures in three dimensions (e.g. octrees).
22 questions
Abstract Algebra is the study of algebraic structures, including groups, rings, fields, vector spaces, and the like.
54 questions
Problems involving programming an AI to play a game.
13 questions
For challenges related to creating or implementing an algorithm.
24 questions
For challenges involving the usage and manipulation of the alphabet.
79 questions
0 questions
code for these challenges will create some form of animated output
62 questions
An answer-chaining challenge is a challenge where previous answers to the challenge influence how new answers are produced.
45 questions
This challenge is related to APL (A Programming Language). Note that challenges that require the answers to be in a specific language are generally discouraged.
15 questions
For challenges relating to approximating a value, typically a constant or something related to the program's input
19 questions
Challenges related to elementary arithmetic.
524 questions
0 questions
A competition to solve a particular problem through the usage and manipulation of arrays.
This challenge involves creating or parsing pictures using text characters as the paint. Typically this uses only 95 printable (from a total of 128) characters defined by the ASCII Standard from 1963.
1116 questions
This challenge is related to Assembly language. Note that challenges that require the answers to be in a specific language are generally discouraged.
24 questions
AST-Golf (Abstract Syntax Tree-Golf) is a competition to solve a problem with the fewest AST tokens as possible.
1 question
For challenges about objects and processes or physics and chemistry of such kind that originate outside the atmosphere of Earth.
4 questions
For challenges in which there are multiple separate parts of the challenge that interact with each other, and where each part has interaction among itself
5 questions
Atomic code golf is scored by the number of operations in a specific fragment of a language you define.
76 questions
Challenges relating to producing an audible output or an audio file which could then be played. If a challenge relates to textual representation of sound, it may fit better in the [music] tag.
23 questions
0 questions
In a balanced string certain pairs of characters or substrings always appear with the same amount. Often there are additional restrictions that those pairs also have to be ordered. The most common exa…
84 questions
Conversion of numbers between positional numeral systems. Most common systems are decimal, binary, hexadecimal etc.
170 questions
This challenge is related to the Bash (Bourne Again SHell) language. Note that challenges that require the answers to be in a specific language are generally discouraged.
5 questions
Questions of or relating to any of the dialects of BASIC. Note that challenges that require the answers to be in a specific language are generally discouraged.
10 questions
This challenge is related to the Befunge language. Note that challenges that require the answers to be in a specific language are generally discouraged.
8 questions
For challenges regarding binary, or the base 2 number system. Also, use on challenges relating to binary, such as challenges about negabinary or similar systems. Do not use on generic [base-conversion…
187 questions
Indicates that the challenge involves the manipulation of binary matrices, matrices whose elements are all one of two possible values, typically 1 and 0, or True and False.
51 questions
A high-level data structure, made of nodes, each with a maximum of 2 children (left and right). Nodes with no children are called leaves, and two nodes with the same parent are known as siblings.
28 questions
For questions involving computational methods to parse or edit biological data, such as DNA sequences.
5 questions
For challenges involving bitwise commands or manipulation of numbers at the bit level
65 questions
for challenges involving board games.
69 questions
For challenges relating to the game of Boggle.
12 questions
0 questions
0 questions
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