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ALGOL 68
Assembly
AWK
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Berry
brainfuck
C
C#
C++
Civet
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COBOL
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Common Lisp
Crystal
D
Dart
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Janet
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sed
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V
VimL
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05AB1E
APL
ArkScript
Arturo
Befunge
BQN
CJam
CoffeeScript
Egel
Fennel
Harbour
Hare
Haxe
Hush
Hy
iogii
Knight
Lily
Luau
Odin
Picat
Qore
Racket
Rebol
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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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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
DFA Simulator
Diamonds
Divisors
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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
Happy Numbers
Happy Numbers (Long)
Hexdump
Hilbert Curve
Intersection
Inventory Sequence
ISBN
Jacobi Symbol
Kaprekar Numbers
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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
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Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
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Gray Code Encoder
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Highly Composite Numbers
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Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Taxicab Numbers
Turtle
Tutorial
Hole
Golfer
Chars
Time
Submitted
Number Spiral
snoozingnewt
82
66ms
5 days ago
Farey Sequence
snoozingnewt
68
65ms
5 days ago
Calendar
snoozingnewt
83
65ms
5 days ago
Arithmetic Numbers
snoozingnewt
72
2,939ms
5 days ago
Abundant Numbers
snoozingnewt
64
61ms
5 days ago
Abundant Numbers (Long)
snoozingnewt
66
105ms
5 days ago
Prime Numbers
snoozingnewt
49
61ms
5 days ago
ROT13
dokutan
67
70ms
6 days ago
Prime Numbers (Long)
dokutan
52
171ms
6 days ago
Prime Numbers
dokutan
49
66ms
6 days ago
Farey Sequence
dokutan
73
64ms
6 days ago
Continued Fractions
dokutan
135
65ms
6 days ago
Calendar
dokutan
83
70ms
6 days ago
Pernicious Numbers (Long)
snoozingnewt
60
64ms
6 days ago
Leyland Numbers
snoozingnewt
70
71ms
6 days ago
Hexdump
snoozingnewt
102
62ms
6 days ago
𝑒
snoozingnewt
56
69ms
6 days ago
√2
snoozingnewt
57
65ms
6 days ago
Trinomial Triangle
snoozingnewt
65
64ms
6 days ago
ROT13
snoozingnewt
67
63ms
6 days ago
Prime Numbers (Long)
snoozingnewt
52
164ms
6 days ago
Pascal’s Triangle
snoozingnewt
60
66ms
6 days ago
Odious Numbers (Long)
snoozingnewt
49
61ms
6 days ago
Odious Numbers
snoozingnewt
48
64ms
6 days ago
Niven Numbers
snoozingnewt
52
62ms
6 days ago
ln 2
snoozingnewt
60
77ms
6 days ago
Happy Numbers
snoozingnewt
64
64ms
6 days ago
Foo Fizz Buzz Bar
snoozingnewt
75
63ms
6 days ago
Fibonacci
snoozingnewt
44
66ms
6 days ago
Evil Numbers
snoozingnewt
48
63ms
6 days ago
Day of Week
snoozingnewt
76
66ms
6 days ago
12 Days of Christmas
snoozingnewt
207
62ms
6 days ago
99 Bottles of Beer
snoozingnewt
146
64ms
6 days ago
24 Game
snoozingnewt
131
2,318ms
6 days ago
γ
snoozingnewt
90
107ms
6 days ago
Fizz Buzz
snoozingnewt
63
62ms
6 days ago
Divisors
snoozingnewt
62
62ms
6 days ago
Catalan Numbers
snoozingnewt
52
65ms
6 days ago
Alphabetic Numbers
HumanoidCPU
3,904
72ms
6 days ago
Smith Numbers
dokutan
113
1,041ms
12 days ago
Niven Numbers
dokutan
52
59ms
12 days ago
Morse Encoder
dokutan
126
65ms
12 days ago
Morse Decoder
dokutan
131
64ms
12 days ago
Happy Numbers
dokutan
64
62ms
12 days ago
Emojify
dokutan
113
68ms
12 days ago
Catalan Numbers
dokutan
52
62ms
12 days ago
Odious Numbers (Long)
dokutan
49
59ms
19 days ago
Odious Numbers
dokutan
48
62ms
19 days ago
Christmas Trees
dokutan
69
60ms
19 days ago
brainfuck
dokutan
130
77ms
19 days ago
99 Bottles of Beer
dokutan
155
58ms
19 days ago
24 Game
dokutan
160
1,630ms
19 days ago
Day of Week
dokutan
76
64ms
24 days ago
φ
dokutan
68
59ms
25 days ago
τ
dokutan
71
61ms
25 days ago
π
dokutan
71
60ms
25 days ago
ln 2
dokutan
60
69ms
25 days ago
Evil Numbers
dokutan
48
62ms
25 days ago
√2
dokutan
57
57ms
26 days ago
𝑒
dokutan
56
61ms
26 days ago
λ
dokutan
220
59ms
8 Feb 2026
γ
dokutan
222
58ms
8 Feb 2026
Zodiac Signs
dokutan
197
63ms
8 Feb 2026
Zeckendorf Representation
dokutan
119
59ms
8 Feb 2026
Van Eck Sequence
dokutan
76
66ms
8 Feb 2026
Vampire Numbers
dokutan
194
61ms
8 Feb 2026
United States
dokutan
116
66ms
8 Feb 2026
Tutorial
dokutan
67
69ms
8 Feb 2026
Trinomial Triangle
dokutan
72
63ms
8 Feb 2026
Transpose Sentence
dokutan
95
68ms
8 Feb 2026
Tower of Hanoi
dokutan
63
63ms
8 Feb 2026
Topological Sort
dokutan
165
62ms
8 Feb 2026
Time Distance
dokutan
217
62ms
8 Feb 2026
Tic-tac-toe
dokutan
102
63ms
8 Feb 2026
Ten-pin Bowling
dokutan
144
61ms
8 Feb 2026
Taxicab Numbers
dokutan
106
91ms
8 Feb 2026
Sudoku
dokutan
409
70ms
8 Feb 2026
Star Wars Opening Crawl
dokutan
227
63ms
8 Feb 2026
Star Wars GPT
dokutan
187
65ms
8 Feb 2026
Sphenic Numbers
dokutan
71
4,433ms
8 Feb 2026