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ALGOL 68
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Assembly
AWK
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brainfuck
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C#
C++
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Clojure
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Coconut
Common Lisp
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Dart
Elixir
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Rust
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sed
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TeX
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VimL
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APL
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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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
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)
Taxicab Numbers
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
Dragon Curve
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Hexagonal Spiral
Highly Composite Numbers
Huffman Encoder
NFA Simulator
Nim
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Rectangle Fill
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Turtle
Tutorial
Hole
Golfer
Bytes
Time
Submitted
ISBN
GrayJoKing
🥉
83
134ms
14 hours ago
99 Bottles of Beer
madeforlosers
11,898
118ms
15 hours ago
24 Game
madeforlosers
12,445
115ms
15 hours ago
Scrambled Sort
rucin93
🥉
107
136ms
19 hours ago
Kolakoski Sequence
lukegustafson
🥈
52
136ms
21 hours ago
Taxicab Numbers
rucin93
🥈
69
2,836ms
21 hours ago
Taxicab Numbers
Steffan153
💎
64
2,914ms
26 hours ago
Taxicab Numbers
dokutan
🥉
328
167ms
30 hours ago
Rijndael S-box
rucin93
🥉
171
139ms
35 hours ago
Repeating Decimals
rucin93
🥉
143
161ms
35 hours ago
Arrows
rucin93
102
192ms
35 hours ago
Jacobi Symbol
rucin93
115
153ms
35 hours ago
Gijswijt’s Sequence
Steffan153
🥉
68
2,392ms
36 hours ago
Hexdump
rucin93
215
149ms
37 hours ago
Intersection
JayXon
💎
98
141ms
37 hours ago
Seven Segment
rucin93
138
138ms
37 hours ago
Game of Life
rucin93
116
138ms
37 hours ago
Sudoku (Fill-in)
rucin93
🥉
173
2,137ms
37 hours ago
Gijswijt’s Sequence
rucin93
70
1,637ms
37 hours ago
Lucky Numbers
rucin93
67
146ms
37 hours ago
Ten-pin Bowling
rucin93
137
132ms
37 hours ago
Vampire Numbers
rucin93
🥉
117
3,442ms
37 hours ago
Star Wars Opening Crawl
rucin93
🥉
221
150ms
37 hours ago
Maze
rucin93
🥉
120
454ms
37 hours ago
Mahjong
rucin93
💎
224
147ms
37 hours ago
Intersection
emplv
🥈
103
141ms
44 hours ago
Taxicab Numbers
CaedenHarper
4,173
120ms
3 days ago
Cubes
JayXon
💎
139
147ms
3 days ago
Cubes
Steffan153
🥈
153
142ms
3 days ago
Dragon Curve
dokutan
1,069
134ms
3 days ago
Cubes
rucin93
🥉
159
144ms
4 days ago
Nim
Shanethegamer
82
126ms
4 days ago
Medal Tally
rucin93
💎
133
133ms
4 days ago
N Queens
rucin93
💎
94
148ms
4 days ago
N Queens
edsrzf
🥈
95
152ms
4 days ago
Emirp Numbers
Steffan153
🥉
60
126ms
6 days ago
Flags
bitsandbeyond
680
162ms
6 days ago
λ
JayXon
💎
170
2,722ms
7 days ago
γ
Steffan153
79
669ms
7 days ago
Kolakoski Sequence
madeforlosers
2,013
118ms
7 days ago
Trinomial Triangle
sean-niemann
🥉
70
140ms
8 days ago
Dragon Curve
HumanoidCPU
10,286
114ms
8 days ago
Pernicious Numbers (Long)
Steffan153
🥇
49
143ms
8 days ago
Dragon Curve
Shanethegamer
10,286
117ms
8 days ago
Kaprekar Numbers
rucin93
💎
56
559ms
8 days ago
Evil Numbers
madeforlosers
83
161ms
8 days ago
ROT13
Steffan153
🥈
75
129ms
9 days ago
λ
Steffan153
🥈
174
2,761ms
9 days ago
Cubes
madeforlosers
4,114
128ms
9 days ago
Odious Numbers
madeforlosers
86
118ms
9 days ago
Evil Numbers (Long)
madeforlosers
1,963
120ms
9 days ago
Farey Sequence
madeforlosers
4,367
113ms
9 days ago
Odious Numbers (Long)
madeforlosers
1,958
116ms
9 days ago
Abundant Numbers
madeforlosers
176
120ms
9 days ago
Abundant Numbers (Long)
madeforlosers
977
118ms
9 days ago
Prime Numbers
madeforlosers
84
118ms
9 days ago
Look and Say
madeforlosers
1,292
120ms
9 days ago
Prime Numbers (Long)
madeforlosers
5,961
121ms
9 days ago
Divisors
madeforlosers
1,179
135ms
9 days ago
Foo Fizz Buzz Bar
madeforlosers
5,732
127ms
9 days ago
Tongue-twisters
madeforlosers
536
121ms
9 days ago
Niven Numbers (Long)
madeforlosers
7,451
116ms
9 days ago
Fizz Buzz
madeforlosers
426
117ms
9 days ago
Seven Segment
JayXon
💎
104
127ms
10 days ago
Seven Segment
Steffan153
🥈
106
131ms
10 days ago
Card Number Validation
sean-niemann
🥈
72
126ms
10 days ago
λ
roelderickx
1,016
120ms
11 days ago
Alphabetic Numbers
Shanethegamer
3,908
117ms
12 days ago
Musical Chords
Steffan153
🥇
117
131ms
13 days ago
Leap Years
JayXon
💎
42
128ms
13 days ago
Pascal’s Triangle
rucin93
69
130ms
13 days ago
Musical Chords
JayXon
🥇
117
148ms
14 days ago
Gray Code Encoder
dokutan
55
138ms
15 days ago
Pernicious Numbers (Long)
emplv
🥇
49
162ms
15 days ago
Hexagonal Spiral
bitsandbeyond
213
159ms
16 days ago
Jacobi Symbol
sean-niemann
106
145ms
16 days ago
Pernicious Numbers (Long)
rucin93
🥇
49
138ms
16 days ago
Hilbert Curve
rucin93
🥈
206
160ms
16 days ago
Emirp Numbers (Long)
MeWhenI
83
195ms
18 days ago
Leap Years
RealBen9
50
135ms
18 days ago
Mahjong
sean-niemann
🥈
227
301ms
18 days ago
ISBN
sean-niemann
85
145ms
20 days ago
Factorial Factorisation
retrohun
875
125ms
20 days ago
Tower of Hanoi
scpchicken
60
143ms
21 days ago
Gray Code Decoder
dokutan
74
167ms
21 days ago
Niven Numbers
madeforlosers
45
139ms
22 days ago
Abundant Numbers
rucin93
52
140ms
22 days ago
Quine
rucin93
🥉
36
158ms
22 days ago
Quine
JayXon
🥉
36
126ms
23 days ago
Continued Fractions
MeWhenI
121
144ms
24 days ago
Multitap Input
Steffan153
💎
88
134ms
26 days ago
Gray Code Decoder
lukegustafson
🥇
59
142ms
27 days ago
Jacobi Symbol
Steffan153
🥇
103
153ms
3 Apr 2026
Prime Numbers
tomh1012
64
141ms
1 Apr 2026
Gray Code Encoder
lukegustafson
🥇
51
141ms
1 Apr 2026
Gray Code Encoder
JayXon
🥇
51
143ms
1 Apr 2026
Gray Code Encoder
emplv
52
139ms
31 Mar 2026
Fibonacci
Matter1024
44
130ms
30 Mar 2026
Gray Code Decoder
Steffan153
🥇
59
164ms
30 Mar 2026
Pernicious Numbers
madex
74
136ms
29 Mar 2026