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𝑒
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ALGOL 68
Assembly
AWK
Bash
BASIC
Berry
brainfuck
C
C#
C++
Civet
Clojure
COBOL
Coconut
Common Lisp
Crystal
D
Dart
Elixir
Erlang
F#
Factor
Forth
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Go
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Groovy
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J
Janet
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jq
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Kotlin
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Perl
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Python
R
Raku
Rockstar
Ruby
Rust
Scheme
sed
SQL
Swift
Tcl
TeX
V
VimL
Wren
Zig
Experimental Language
05AB1E
APL
ArkScript
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
Vala
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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
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
Gray Code Decoder
Gray Code Encoder
Hexagonal Spiral
Highly Composite Numbers
NFA Simulator
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
Bytes
Time
Submitted
Continued Fractions
Natanaelel
🥉
169
148ms
3 hours ago
Arabic to Roman
YAJUE114514
245
325ms
15 hours ago
Tower of Hanoi
YAJUE114514
91
130ms
18 hours ago
Alphabetic Numbers
HumanoidCPU
4,907
115ms
21 hours ago
ISBN
JayXon
🥇
124
139ms
27 hours ago
Fibonacci
DrVilepis
38
120ms
39 hours ago
Tongue-twisters
prestosilver
548
125ms
2 days ago
Abundant Numbers
DrVilepis
63
127ms
2 days ago
Continued Fractions
edsrzf
🥈
167
153ms
3 days ago
Abundant Numbers (Long)
JOrE20
62
211ms
8 days ago
Abundant Numbers
JOrE20
61
132ms
8 days ago
Kaprekar Numbers
JayXon
💎
106
4,991ms
8 days ago
Ten-pin Bowling
Natanaelel
276
134ms
11 days ago
Transpose Sentence
netfri25
🥇
101
129ms
12 days ago
Pernicious Numbers
netfri25
76
125ms
13 days ago
Evil Numbers (Long)
netfri25
68
134ms
13 days ago
Evil Numbers
netfri25
66
121ms
13 days ago
Catalan’s Constant
Natanaelel
108
4,446ms
13 days ago
Abundant Numbers
netfri25
61
124ms
14 days ago
Fibonacci
netfri25
39
119ms
14 days ago
Prime Numbers (Long)
netfri25
58
1,290ms
14 days ago
Prime Numbers
netfri25
56
112ms
14 days ago
Abundant Numbers
Shengxuan-Zhang
🥇
60
129ms
14 days ago
Prime Numbers
Shengxuan-Zhang
55
116ms
14 days ago
Collatz
Shengxuan-Zhang
66
278ms
14 days ago
ln 2
JOrE20
1,015
150ms
15 days ago
Niven Numbers
netfri25
66
185ms
15 days ago
Pascal’s Triangle
netfri25
82
117ms
15 days ago
Tutorial
Ultra814
187
131ms
16 days ago
Tutorial
netfri25
94
130ms
17 days ago
Tutorial
jshholland
102
132ms
17 days ago
Multitap Input
netfri25
167
173ms
17 days ago
PalindromemordnilaP
Steffan153
🥇
99
120ms
17 days ago
Divisors
netfri25
67
137ms
17 days ago
Tutorial
janAkali
187
143ms
20 days ago
√2
Natanaelel
65
123ms
22 days ago
Kolakoski Constant
Natanaelel
🥉
98
142ms
22 days ago
Musical Chords
JayXon
🥇
157
210ms
22 days ago
Semiprime Numbers
Natanaelel
113
502ms
23 days ago
λ
CornerMercury
1,015
118ms
23 days ago
Semiprime Numbers
ovs-code
78
4,291ms
23 days ago
Rijndael S-box
JOrE20
795
118ms
24 days ago
γ
JOrE20
1,015
105ms
24 days ago
φ
JOrE20
1,015
137ms
24 days ago
Partition Numbers
snoozingnewt
103
113ms
24 days ago
Quine
ky28059
🥇
35
123ms
27 days ago
Abundant Numbers
CornerMercury
61
158ms
5 Feb 2026
Multitap Input
edsrzf
🥉
141
140ms
5 Feb 2026
Multitap Input
ovs-code
💎
136
128ms
3 Feb 2026
Tutorial
FortuiteMan
187
154ms
3 Feb 2026
Collatz
dokutan
109
172ms
1 Feb 2026
π
JOrE20
1,017
106ms
1 Feb 2026
τ
JOrE20
1,018
101ms
1 Feb 2026
Multitap Input
dokutan
449
122ms
1 Feb 2026
Hilbert Curve
ovs-code
🥈
254
143ms
1 Feb 2026
Kolakoski Constant
JOrE20
1,015
117ms
28 Jan 2026
π
Andrey2001
1,015
117ms
25 Jan 2026
Multitap Input
Natanaelel
🥈
138
139ms
22 Jan 2026
Fibonacci
Crabbex
86
114ms
18 Jan 2026
Spelling Numbers
dokutan
14,062
971ms
16 Jan 2026
ROT13
dokutan
930
183ms
16 Jan 2026
Rock-paper-scissors-Spock-lizard
dokutan
738
131ms
16 Jan 2026
Morse Encoder
dokutan
799
145ms
16 Jan 2026
Morse Decoder
dokutan
678
134ms
16 Jan 2026
Lucky Tickets
dokutan
3,393
177ms
16 Jan 2026
Emojify
dokutan
533
136ms
16 Jan 2026
CSS Colors
dokutan
3,247
173ms
16 Jan 2026
United States
dokutan
931
151ms
16 Jan 2026
Look and Say
dokutan
653
131ms
16 Jan 2026
Emirp Numbers (Long)
dokutan
955
129ms
16 Jan 2026
Van Eck Sequence
dokutan
1,543
126ms
16 Jan 2026
Catalan Numbers
dokutan
2,414
130ms
16 Jan 2026
Cubes
dokutan
800
128ms
16 Jan 2026
Emirp Numbers
dokutan
183
118ms
16 Jan 2026
99 Bottles of Beer
ovs-code
🥉
250
146ms
15 Jan 2026
Fizz Buzz
Natanaelel
83
117ms
15 Jan 2026
Tutorial
Mefred
187
120ms
15 Jan 2026
Gray Code Encoder
GolfingSuccess
103
336ms
14 Jan 2026
Gray Code Decoder
GolfingSuccess
91
272ms
14 Jan 2026
Gray Code Decoder
error256
91
293ms
14 Jan 2026