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ALGOL 68
Assembly
AWK
Bash
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Berry
brainfuck
C
C#
C++
Civet
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COBOL
Coconut
Common Lisp
Crystal
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Dart
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Janet
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sed
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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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12 Days of Christmas
24 Game
99 Bottles of Beer
Abundant Numbers
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Arabic to Roman
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Arrows
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ASCII Table
Billiards
brainfuck
Calendar
Card Number Validation
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Catalan’s Constant
Christmas Trees
Collatz
Continued Fractions
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Cubes
Day of Week
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Divisors
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Emirp Numbers (Long)
Emojify
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Evil Numbers (Long)
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Foo Fizz Buzz Bar
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Happy Numbers (Long)
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Intersection
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ISBN
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ln 2
Look and Say
Lucky Numbers
Lucky Tickets
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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
Emojify
cjdyer
302
2,822ms
4 hours ago
Prime Numbers
Garklein
94
68ms
20 hours ago
Abundant Numbers
benbozeman4-beep
192
1,363ms
28 hours ago
Abundant Numbers (Long)
benbozeman4-beep
193
1,365ms
28 hours ago
Topological Sort
albanian-laundromat
288
1,590ms
35 hours ago
12 Days of Christmas
itsquasiab
572
68ms
41 hours ago
Quine
itsquasiab
125
55ms
41 hours ago
Cubes
cjdyer
562
3,197ms
2 days ago
Spelling Numbers
cjdyer
451
1,478ms
2 days ago
Sierpiński Triangle
matejmatik123
251
1,488ms
3 days ago
Continued Fractions
snyderek
🥉
146
441ms
4 days ago
Alphabetic Numbers
cjdyer
707
2,909ms
4 days ago
Tower of Hanoi
fuzzylojik-golf
85
60ms
4 days ago
Continued Fractions
tailorspy
163
456ms
5 days ago
ISBN
JayXon
🥇
120
60ms
5 days ago
Vampire Numbers
MostParsingVex
251
4,729ms
5 days ago
Tutorial
cjdyer
105
467ms
6 days ago
Farey Sequence
emgordon154
98
63ms
6 days ago
Kaprekar Numbers
MostParsingVex
166
1,552ms
6 days ago
Alphabetic Numbers
HumanoidCPU
3,930
58ms
6 days ago
Fizz Buzz
RobertHoeh
112
447ms
6 days ago
Continued Fractions
Herbert00709
179
1,410ms
6 days ago
Continued Fractions
sean-niemann
153
458ms
7 days ago
ASCII Table
prestosilver
167
64ms
7 days ago
Tower of Hanoi
Herbert00709
88
59ms
8 days ago
Tower of Hanoi
Steffan153
🥇
84
61ms
9 days ago
Collatz
vyx77
110
63ms
9 days ago
Fibonacci
TJK-S
176
1,441ms
9 days ago
Divisors
TJK-S
138
1,455ms
9 days ago
Evil Numbers (Long)
damagegithub
76
64ms
9 days ago
Billiards
KasperKivimaeki
🥈
178
478ms
10 days ago
Continued Fractions
pardouin
148
458ms
11 days ago
Billiards
pardouin
🥉
185
473ms
11 days ago
Continued Fractions
matejmatik123
233
1,407ms
11 days ago
Fizz Buzz
Maltaran
105
463ms
12 days ago
Fizz Buzz
Nwo5-trg
111
64ms
13 days ago
Evil Numbers
damagegithub
74
62ms
13 days ago
Multitap Input
TheSecondComing123
161
457ms
13 days ago
Niven Numbers
dokutan
73
60ms
13 days ago
Partition Numbers
JOrE20
138
1,483ms
13 days ago
12 Days of Christmas
Maltaran
558
484ms
13 days ago
Diamonds
TheSecondComing123
152
456ms
13 days ago
brainfuck
tomh1012
396
1,488ms
13 days ago
Ascending Primes
JOrE20
401
2,261ms
14 days ago
Abundant Numbers (Long)
IsGlitchy
252
1,661ms
15 days ago
Abundant Numbers
IsGlitchy
253
2,045ms
15 days ago
Kaprekar Numbers
tomh1012
252
3,095ms
15 days ago
Apéry’s Constant
SunnyFishQwQ
1,040
58ms
15 days ago
Tutorial
SunnyFishQwQ
114
64ms
16 days ago
Tower of Hanoi
TheSecondComing123
90
64ms
16 days ago
Evil Numbers
dokutan
76
68ms
16 days ago
Odious Numbers
dokutan
75
70ms
16 days ago
Kaprekar Numbers
JayXon
💎
89
129ms
16 days ago
Tutorial
AlejoRjas
395
4,030ms
17 days ago
Ascending Primes
retrohun
146
3,711ms
17 days ago
Fractions
matejmatik123
160
1,418ms
17 days ago
Happy Numbers (Long)
error256
119
88ms
18 days ago
Collatz
C32ardash
118
1,752ms
19 days ago
Prime Numbers
tomh1012
103
1,547ms
19 days ago
Collatz
Shengxuan-Zhang
108
78ms
19 days ago
Diamonds
Wolf145
480
3,027ms
21 days ago
Recamán
noahdorsch
503
1,628ms
22 days ago
Odious Numbers (Long)
dokutan
78
58ms
24 days ago
Evil Numbers (Long)
dokutan
80
60ms
24 days ago
24 Game
damagegithub
402
91ms
24 days ago
Tic-tac-toe
damagegithub
277
85ms
26 days ago
Transpose Sentence
damagegithub
265
3,065ms
26 days ago
Tutorial
janAkali
395
3,170ms
26 days ago
Seven Segment
noahdorsch
2,156
1,687ms
27 days ago
Abundant Numbers
togetherfrist
101
63ms
27 days ago
Zeckendorf Representation
Steffan153
123
476ms
11 Feb 2026
Foo Fizz Buzz Bar
isym444
284
3,007ms
10 Feb 2026
Hexdump
dokutan
265
2,998ms
10 Feb 2026
Card Number Validation
dokutan
155
467ms
10 Feb 2026
π
pardouin
163
73ms
9 Feb 2026
Pernicious Numbers
emgordon154
🥇
67
61ms
8 Feb 2026
Smith Numbers
emgordon154
161
134ms
8 Feb 2026
Collatz
dokutan
96
64ms
8 Feb 2026
Partition Numbers
sean-niemann
97
53ms
8 Feb 2026
Transpose Sentence
emgordon154
152
78ms
8 Feb 2026