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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
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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
PHP
PowerShell
Prolog
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
Vyxal
Hole
All
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
Vampire Numbers
ovs-code
75
3,205ms
4 days ago
Leap Years
AndreiDTU
58
4ms
5 days ago
Pernicious Numbers
AndreiDTU
28
3ms
5 days ago
Alphabetic Numbers
HumanoidCPU
4,898
2ms
6 days ago
Quine
AndreiDTU
17
2ms
6 days ago
Odious Numbers
AndreiDTU
25
2ms
6 days ago
Pernicious Numbers (Long)
AndreiDTU
48
24ms
7 days ago
Divisors
AndreiDTU
56
3ms
7 days ago
Evil Numbers
AndreiDTU
25
3ms
7 days ago
Fizz Buzz
AndreiDTU
74
3ms
7 days ago
Collatz
Tycho-Nunnink
75
126ms
8 days ago
Fizz Buzz
Tycho-Nunnink
77
3ms
9 days ago
Continued Fractions
KatieLG
126
5ms
11 days ago
Continued Fractions
ovs-code
99
5ms
11 days ago
ln 2
masikoijo
1,006
2ms
14 days ago
Calendar
masikoijo
309
6ms
14 days ago
Fibonacci
masikoijo
21
3ms
14 days ago
ASCII Table
masikoijo
134
3ms
15 days ago
Fizz Buzz
dokutan
68
3ms
24 days ago
Factorial Factorisation
Nxllpointer
78
4ms
25 days ago
Lucky Tickets
KatieLG
186
4ms
8 Feb 2026
Pangram Grep
ndren
36
4ms
8 Feb 2026
Gray Code Decoder
Shanethegamer
52
181ms
7 Feb 2026
Gray Code Encoder
Shanethegamer
42
10ms
7 Feb 2026
Emirp Numbers
Shanethegamer
53
7ms
7 Feb 2026
Smooth Numbers
Shanethegamer
39
11ms
7 Feb 2026
Ordinal Numbers
Shanethegamer
78
8ms
7 Feb 2026
Emirp Numbers (Long)
Shanethegamer
54
42ms
7 Feb 2026
Morse Decoder
AlephSquirrel
155
3ms
6 Feb 2026
Game of Life
KatieLG
75
3ms
5 Feb 2026
Scrambled Sort
KatieLG
59
5ms
5 Feb 2026
Ordinal Numbers
KatieLG
86
10ms
5 Feb 2026
Tutorial
FortuiteMan
88
4ms
3 Feb 2026
ROT13
commandz0
60
7ms
2 Feb 2026
Ordinal Numbers
commandz0
102
6ms
2 Feb 2026
Minesweeper
commandz0
94
21ms
2 Feb 2026
Fractions
commandz0
59
4ms
2 Feb 2026
Fizz Buzz
danielkoning
79
3ms
31 Jan 2026
Fibonacci
plcc0
19
3ms
30 Jan 2026
Look and Say
plcc0
30
3ms
30 Jan 2026
Pascal’s Triangle
commandz0
30
3ms
30 Jan 2026
Set
commandz0
74
25ms
30 Jan 2026
Multitap Input
KatieLG
82
11ms
29 Jan 2026
ISBN
commandz0
72
4ms
29 Jan 2026
Prime Numbers
commandz0
37
4ms
29 Jan 2026
Rule 110
commandz0
77
11ms
28 Jan 2026
Intersection
commandz0
73
5ms
28 Jan 2026
Multitap Input
commandz0
67
6ms
27 Jan 2026
Medal Tally
commandz0
112
7ms
27 Jan 2026
π
Andrey2001
1,006
2ms
25 Jan 2026
Proximity Grid
commandz0
148
76ms
25 Jan 2026
Odious Numbers (Long)
commandz0
24
6ms
25 Jan 2026
Odious Numbers
commandz0
23
3ms
25 Jan 2026
Number Spiral
commandz0
61
3ms
25 Jan 2026
N Queens
commandz0
76
184ms
25 Jan 2026
Transpose Sentence
ovs-code
53
5ms
24 Jan 2026
Tic-tac-toe
ovs-code
95
15ms
24 Jan 2026
Set
ovs-code
65
555ms
24 Jan 2026
ROT13
ovs-code
45
11ms
24 Jan 2026
Roman to Arabic
ovs-code
56
39ms
24 Jan 2026
Ordinal Numbers
ovs-code
64
8ms
24 Jan 2026
ISBN
ovs-code
54
3ms
24 Jan 2026
Minesweeper
ovs-code
70
17ms
24 Jan 2026
Medal Tally
ovs-code
94
13ms
24 Jan 2026
Intersection
ovs-code
52
5ms
24 Jan 2026
Fractions
ovs-code
43
43ms
24 Jan 2026
Day of Week
ovs-code
44
7ms
24 Jan 2026
Card Number Validation
ovs-code
52
4ms
24 Jan 2026
Arabic to Roman
ovs-code
78
28ms
24 Jan 2026
Multitap Input
ovs-code
48
5ms
24 Jan 2026
Collatz
plcc0
50
171ms
24 Jan 2026
Prime Numbers
plcc0
31
3ms
24 Jan 2026
Sudoku (Fill-in)
commandz0
248
342ms
24 Jan 2026
Tutorial
dokutan
43
4ms
24 Jan 2026
brainfuck
ndren
207
2,294ms
24 Jan 2026
Day of Week
commandz0
62
7ms
22 Jan 2026
Diamonds
padril
98
4ms
22 Jan 2026
ln 2
commandz0
607
3ms
21 Jan 2026
Evil Numbers (Long)
commandz0
27
6ms
21 Jan 2026
Evil Numbers
commandz0
25
3ms
21 Jan 2026