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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
Fortran
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Go
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Groovy
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J
Janet
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jq
Julia
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Kotlin
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PHP
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Python
R
Raku
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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
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Umka
Vala
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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
Rectangle Fill
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Taxicab Numbers
Turtle
Tutorial
Hole
Golfer
Bytes
Time
Submitted
Happy Numbers
GolfingSuccess
113
75ms
12 hours ago
Happy Numbers
kg583
104
3ms
17 hours ago
Happy Numbers
madex
87
17ms
17 hours ago
Happy Numbers
madex
84
2,904ms
18 hours ago
Happy Numbers
edsrzf
108
3ms
18 hours ago
Happy Numbers
janAkali
71
122ms
33 hours ago
Happy Numbers
madex
142
277ms
42 hours ago
Happy Numbers
dokutan
65
381ms
2 days ago
Happy Numbers
dokutan
92
2ms
3 days ago
Happy Numbers
dokutan
59
1,225ms
3 days ago
Happy Numbers
dokutan
57
34ms
3 days ago
Happy Numbers
dokutan
84
9ms
3 days ago
Happy Numbers
dokutan
76
2ms
3 days ago
Happy Numbers
albanian-laundromat
64
684ms
3 days ago
Happy Numbers
dokutan
🥇
61
762ms
3 days ago
Happy Numbers
dokutan
91
351ms
3 days ago
Happy Numbers
dokutan
77
3ms
3 days ago
Happy Numbers
dokutan
77
2ms
3 days ago
Happy Numbers
dokutan
99
58ms
3 days ago
Happy Numbers
dokutan
80
2ms
3 days ago
Happy Numbers
dokutan
180
6ms
3 days ago
Happy Numbers
Yewzir
14
19ms
5 days ago
Happy Numbers
Solathian
95
3ms
5 days ago
Happy Numbers
fantaize
290
124ms
5 days ago
Happy Numbers
edsrzf
🥉
70
6ms
6 days ago
Happy Numbers
zgialor-lab
111
12ms
6 days ago
Happy Numbers
Aquateraneal
98
10ms
9 days ago
Happy Numbers
albanian-laundromat
68
4ms
10 days ago
Happy Numbers
snoozingnewt
70
61ms
10 days ago
Happy Numbers
Apfelvater
124
17ms
14 days ago
Happy Numbers
Steffan153
🥇
78
113ms
17 days ago
Happy Numbers
JayXon
🥈
74
2ms
17 days ago
Happy Numbers
Steffan153
💎
63
82ms
17 days ago
Happy Numbers
Steffan153
💎
72
1ms
17 days ago
Happy Numbers
Steffan153
64
122ms
17 days ago
Happy Numbers
Program-Pi
81
12ms
17 days ago
Happy Numbers
Steffan153
🥇
72
2ms
17 days ago
Happy Numbers
Steffan153
🥇
68
6ms
17 days ago
Happy Numbers
GrayJoKing
🥇
68
7ms
17 days ago
Happy Numbers
Protothor
82
15ms
18 days ago
Happy Numbers
JOrE20
77
11ms
18 days ago
Happy Numbers
JOrE20
69
9ms
18 days ago
Happy Numbers
netfri25
89
17ms
19 days ago
Happy Numbers
edsrzf
92
2ms
20 days ago
Happy Numbers
edsrzf
63
137ms
20 days ago
Happy Numbers
edsrzf
🥇
108
284ms
20 days ago
Happy Numbers
edsrzf
93
27ms
20 days ago
Happy Numbers
GolfingSuccess
74
6ms
20 days ago
Happy Numbers
frankgraziano
99
6ms
20 days ago
Happy Numbers
denkyuu1
97
283ms
21 days ago
Happy Numbers
emgordon154
29
3ms
22 days ago
Happy Numbers
CaedenHarper
180
6ms
22 days ago
Happy Numbers
KatieLG
115
2ms
22 days ago
Happy Numbers
KatieLG
225
6ms
22 days ago
Happy Numbers
dokutan
72
66ms
23 days ago
Happy Numbers
Steffan153
🥇
148
1,478ms
23 days ago
Happy Numbers
SuperFola
114
2ms
24 days ago
Happy Numbers
JOrE20
135
26ms
24 days ago
Happy Numbers
FoxInTheClouds
🥇
62
10ms
25 days ago
Happy Numbers
JOrE20
670
306ms
25 days ago
Happy Numbers
dokutan
61
356ms
26 days ago
Happy Numbers
dokutan
🥇
62
9ms
26 days ago
Happy Numbers
Steffan153
🥇
87
130ms
27 days ago
Happy Numbers
denkyuu1
55
37ms
15 Feb 2026
Happy Numbers
Steffan153
🥇
61
732ms
14 Feb 2026
Happy Numbers
KasperKivimaeki
408
1ms
13 Feb 2026
Happy Numbers
Steffan153
🥇
66
2,099ms
13 Feb 2026
Happy Numbers
Flekay
🥇
62
9ms
12 Feb 2026
Happy Numbers
Steffan153
🥇
89
397ms
11 Feb 2026
Happy Numbers
CornerMercury
130
299ms
11 Feb 2026
Happy Numbers
frosster
84
1ms
9 Feb 2026
Happy Numbers
emgordon154
90
484ms
8 Feb 2026
Happy Numbers
SectorCorruptor
68
10ms
8 Feb 2026
Happy Numbers
Shanethegamer
114
3ms
7 Feb 2026
Happy Numbers
Shanethegamer
119
1ms
7 Feb 2026
Happy Numbers
emgordon154
103
61ms
7 Feb 2026
Happy Numbers
HumanoidCPU
119
1ms
6 Feb 2026
Happy Numbers
FlyingPenguin223
86
2ms
5 Feb 2026
Happy Numbers
tomh1012
178
292ms
5 Feb 2026
Happy Numbers
tomh1012
111
11ms
5 Feb 2026