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ALGOL 68
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BASIC
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brainfuck
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C++
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Coconut
Common Lisp
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D
Dart
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VimL
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05AB1E
APL
Arturo
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BQN
CJam
CoffeeScript
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Fennel
Harbour
Hare
Haxe
Hush
Hy
iogii
Knight
Lily
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12 Days of Christmas
24 Game
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
Arabic to Roman
Arithmetic Numbers
Arrows
Ascending Primes
ASCII Table
Billiards
brainfuck
Calendar
Card Number Validation
Catalan Numbers
Catalan’s Constant
Christmas Trees
Collatz
Continued Fractions
CSS Colors
Cubes
Day of Week
DFA Simulator
Diamonds
Divisors
Emirp Numbers
Emirp Numbers (Long)
Emojify
Evil Numbers
Evil Numbers (Long)
Factorial Factorisation
Farey Sequence
Fibonacci
Fizz Buzz
Foo Fizz Buzz Bar
Forsyth–Edwards Notation
Fractions
Game of Life
Gijswijt’s Sequence
Gray Code Decoder
Gray Code Encoder
Happy Numbers
Happy Numbers (Long)
Hexdump
Hilbert Curve
Intersection
Inventory Sequence
ISBN
Jacobi Symbol
Kaprekar Numbers
Kolakoski Constant
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
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Chars
Time
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61
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76
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87
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70
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61
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74
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93
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bpharaldsson
73
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83
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74
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matricronia
76
28ms
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samuel-thesing
78
29ms
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skaravind
78
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JesseNoEyes
79
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zacharysfrazee
73
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74
22ms
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71
26ms
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3,238
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69
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84
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enigma
63
38ms
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AdrienHache
75
22ms
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zgialor-lab
74
20ms
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yoikolover
76
26ms
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Lv0Sys
73
24ms
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snoozingnewt
61
21ms
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bricknellj
69
17ms
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NoneTheFewer
90
20ms
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bzijlema
70
21ms
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tomh1012
79
24ms
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ottav14
84
21ms
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hellopir2
60
24ms
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bizy-coder
69
16ms
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mmoffitt
75
26ms
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Collatz
09cf
71
17ms
18 Nov 2025
Collatz
o800
94
18ms
17 Nov 2025
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j-zhang43
77
23ms
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NicoBliss
102
24ms
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Tristanchaang
80
22ms
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Collatz
jacekwladzinski
82
25ms
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Collatz
CarterStroik
108
19ms
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Hyperoplex145
98
20ms
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Laellekoenig
186
17ms
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Babafaba
60
20ms
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luuumine
60
21ms
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