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ALGOL 68
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BASIC
Berry
brainfuck
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C#
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Coconut
Common Lisp
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Dart
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Janet
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jq
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Raku
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sed
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Tcl
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V
VimL
Wren
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Experimental Language
05AB1E
APL
Arturo
Befunge
BQN
CJam
CoffeeScript
Egel
Fennel
Harbour
Hare
Haxe
Hush
Hy
iogii
Knight
Lily
Luau
Odin
Picat
Qore
Racket
Rebol
Rexx
Scala
Squirrel
Stax
Uiua
Umka
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12 Days of Christmas
24 Game
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
Arabic to Roman
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Arrows
Ascending Primes
ASCII Table
Billiards
brainfuck
Calendar
Card Number Validation
Catalan Numbers
Catalan’s Constant
Christmas Trees
Collatz
Continued Fractions
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Cubes
Day of Week
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Divisors
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Emirp Numbers (Long)
Emojify
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Evil Numbers (Long)
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Fibonacci
Fizz Buzz
Foo Fizz Buzz Bar
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Fractions
Game of Life
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Gray Code Encoder
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Happy Numbers (Long)
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Intersection
Inventory Sequence
ISBN
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Kolakoski Sequence
Leap Years
Levenshtein Distance
Leyland Numbers
ln 2
Look and Say
Lucky Numbers
Lucky Tickets
Mahjong
Mandelbrot
Maze
Medal Tally
Minesweeper
Morse Decoder
Morse Encoder
Multitap Input
Musical Chords
N Queens
Niven Numbers
Niven Numbers (Long)
Number Spiral
Odious Numbers
Odious Numbers (Long)
Ordinal Numbers
PalindromemordnilaP
Pangram Grep
Partition Numbers
Pascal’s Triangle
Pernicious Numbers
Pernicious Numbers (Long)
Poker
Polyominoes
Prime Numbers
Prime Numbers (Long)
Proximity Grid
QR Decoder
Quine
Recamán
Repeating Decimals
Reverse Polish Notation
Reversi
Rijndael S-box
Rock-paper-scissors-Spock-lizard
Roman to Arabic
ROT13
Rule 110
Scrambled Sort
Set
Seven Segment
SI Units
Sierpiński Triangle
Smith Numbers
Spelling Numbers
Star Wars GPT
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
Ten-pin Bowling
Tic-tac-toe
Time Distance
Tongue-twisters
Topological Sort
Tower of Hanoi
Transpose Sentence
Trinomial Triangle
United States
Vampire Numbers
Van Eck Sequence
Zeckendorf Representation
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
Experimental Hole
Alphabetic Numbers
Apéry’s Constant
Binary Lambda Calculus
Connect Four
Crossword
CSS Colors (Inverse)
CSS Grid
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Hexagonal Spiral
Highly Composite Numbers
NFA Simulator
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Rectangle Fill
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Taxicab Numbers
Turtle
Tutorial
Hole
Golfer
Bytes
Time
Submitted
Recamán
Matter1024
89
3ms
3 days ago
Look and Say
Matter1024
151
3ms
3 days ago
Prime Numbers
Matter1024
73
3ms
3 days ago
Pernicious Numbers (Long)
Matter1024
95
13ms
3 days ago
Pernicious Numbers
Matter1024
80
2ms
3 days ago
Trinomial Triangle
Matter1024
108
3ms
3 days ago
Pascal’s Triangle
Matter1024
88
2ms
3 days ago
Pangram Grep
Matter1024
85
2ms
3 days ago
Evil Numbers (Long)
Matter1024
72
3ms
3 days ago
Evil Numbers
Matter1024
71
2ms
3 days ago
Odious Numbers (Long)
Matter1024
70
3ms
3 days ago
Odious Numbers
Matter1024
69
2ms
3 days ago
Zeckendorf Representation
Matter1024
139
5ms
3 days ago
Foo Fizz Buzz Bar
Matter1024
114
4ms
3 days ago
Fizz Buzz
Matter1024
74
2ms
3 days ago
PalindromemordnilaP
Matter1024
125
3ms
3 days ago
Niven Numbers
Matter1024
49
2ms
3 days ago
Niven Numbers (Long)
Matter1024
78
18ms
3 days ago
Leyland Numbers
Matter1024
189
56ms
3 days ago
Leap Years
Matter1024
58
2ms
3 days ago
Kolakoski Sequence
Matter1024
109
9ms
3 days ago
Kolakoski Constant
Matter1024
169
78ms
3 days ago
Emirp Numbers (Long)
Matter1024
1,094
621ms
3 days ago
Ascending Primes
Matter1024
541
2ms
3 days ago
Kaprekar Numbers
Matter1024
468
2ms
3 days ago
Jacobi Symbol
Matter1024
187
5ms
4 days ago
ISBN
Matter1024
112
2ms
4 days ago
Intersection
Matter1024
144
4ms
4 days ago
Happy Numbers
Matter1024
101
4ms
4 days ago
Happy Numbers (Long)
Matter1024
101
12ms
4 days ago
Gijswijt’s Sequence
Matter1024
159
370ms
5 days ago
Forsyth–Edwards Notation
Matter1024
212
2ms
5 days ago
Fibonacci
Matter1024
41
2ms
5 days ago
Farey Sequence
Matter1024
96
3ms
5 days ago
Divisors
Matter1024
64
3ms
5 days ago
Diamonds
Matter1024
177
2ms
6 days ago
Factorial Factorisation
Matter1024
174
77ms
6 days ago
Emojify
Matter1024
277
2ms
6 days ago
Emirp Numbers
Matter1024
88
105ms
6 days ago
Day of Week
Matter1024
56
3ms
7 days ago
Christmas Trees
Matter1024
95
2ms
7 days ago
Catalan Numbers
Matter1024
62
2ms
7 days ago
CSS Colors
Matter1024
2,555
2ms
7 days ago
CSS Colors (Inverse)
Matter1024
2,563
2ms
7 days ago
ASCII Table
Matter1024
140
2ms
7 days ago
Arrows
Matter1024
212
2ms
7 days ago
Tutorial
Matter1024
68
2ms
8 days ago
Arabic to Roman
Matter1024
179
28ms
8 days ago
Abundant Numbers (Long)
Matter1024
70
121ms
9 days ago
Abundant Numbers
Matter1024
70
7ms
9 days ago
12 Days of Christmas
Matter1024
489
2ms
10 days ago
Fractions
Matter1024
98
3ms
11 days ago
τ
Matter1024
106
94ms
11 days ago
π
Matter1024
106
95ms
11 days ago
Alphabetic Numbers
HumanoidCPU
7,898
3ms
26 days ago
Niven Numbers
dokutan
46
2ms
26 Feb 2026
Quine
LostSyntax21
18
2ms
25 Feb 2026
Foo Fizz Buzz Bar
dokutan
122
5ms
15 Feb 2026
Fizz Buzz
dokutan
78
2ms
15 Feb 2026
τ
dokutan
1,006
2ms
8 Feb 2026
π
dokutan
1,006
2ms
8 Feb 2026
ln 2
dokutan
1,006
1ms
8 Feb 2026
Kolakoski Constant
dokutan
1,006
1ms
8 Feb 2026
Collatz
dokutan
83
28ms
8 Feb 2026
Tutorial
FortuiteMan
132
2ms
3 Feb 2026
π
Andrey2001
1,006
2ms
25 Jan 2026
Diamonds
dokutan
154
2ms
16 Jan 2026
Tutorial
Mefred
132
2ms
15 Jan 2026
Tutorial
dokutan
71
2ms
9 Jan 2026
𝑒
JOrE20
1,006
2ms
5 Jan 2026
Tutorial
HumanoidCPU
68
2ms
1 Jan 2026
Tutorial
kurkale6ka
71
2ms
10 Dec 2025
Pernicious Numbers
snoozingnewt
63
2ms
8 Dec 2025
Happy Numbers (Long)
HumanoidCPU
1,123
2ms
7 Dec 2025
Number Spiral
HumanoidCPU
340
2ms
6 Dec 2025
Trinomial Triangle
Shanethegamer
2,146
1ms
6 Dec 2025
Pascal’s Triangle
HumanoidCPU
848
1ms
6 Dec 2025
Trinomial Triangle
HumanoidCPU
2,146
1ms
6 Dec 2025
Odious Numbers
HumanoidCPU
176
1ms
6 Dec 2025
Evil Numbers
HumanoidCPU
169
1ms
6 Dec 2025