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ALGOL 68
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AWK
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BASIC
Berry
brainfuck
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C#
C++
Civet
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Coconut
Common Lisp
Crystal
D
Dart
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J
Janet
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jq
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R
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sed
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Tcl
TeX
V
VimL
Wren
Zig
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05AB1E
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
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
Rectangle Fill
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Taxicab Numbers
Turtle
Tutorial
Hole
Golfer
Bytes
Time
Submitted
ln 2
JOrE20
1,008
35ms
19 Feb 2026
ln 2
KatieLG
62
43ms
3 Feb 2026
ln 2
aksyristos
60
47ms
27 Dec 2025
ln 2
BREMAUCY
53
44ms
26 Dec 2025
ln 2
dokutan
61
60ms
25 Dec 2025
ln 2
edsrzf
63
45ms
25 Dec 2025
ln 2
jared-hughes
59
46ms
25 Dec 2025
ln 2
Thinkr1
62
45ms
18 Nov 2025
ln 2
emgordon154
48
47ms
20 Sep 2025
ln 2
pardouin
🥇
38
382ms
24 Jun 2025
ln 2
sean-niemann
39
401ms
8 Apr 2025
ln 2
tatzyr
55
41ms
6 Feb 2025
ln 2
CaedenHarper
1,008
37ms
22 Jan 2025
ln 2
stefangimmillaro
40
385ms
26 Dec 2024
ln 2
janlelis
🥇
38
557ms
23 Sep 2024
ln 2
LostSyntax21
1,008
37ms
22 Sep 2024
ln 2
Mabeloid
1,008
35ms
20 Sep 2024
ln 2
DialFrost
44
55ms
7 Aug 2024
ln 2
MeWhenI
39
1,094ms
14 Jul 2024
ln 2
ovs-code
🥇
38
336ms
30 Jun 2024
ln 2
Brain-Boy-53
1,008
35ms
27 Jun 2024
ln 2
bac0id
1,008
35ms
25 Jun 2024
ln 2
radarek
🥇
38
385ms
21 Jun 2024
ln 2
HumanoidCPU
1,008
37ms
2 May 2024
ln 2
anter69
46
46ms
19 Apr 2024
ln 2
olleicua
1,008
34ms
13 Feb 2024
ln 2
madeforlosers
1,008
36ms
15 Dec 2023
ln 2
Yewzir
1,008
36ms
10 Nov 2023
ln 2
Shanethegamer
1,009
38ms
13 Sep 2023
ln 2
adriweb
1,008
34ms
17 Aug 2023
ln 2
SirBogman
45
47ms
7 Aug 2023
ln 2
nwellnhof
39
358ms
2 Aug 2023
ln 2
Steffan153
39
385ms
1 Aug 2023
ln 2
Natanaelel
39
342ms
1 Aug 2023
ln 2
GrayJoKing
39
366ms
1 Aug 2023
ln 2
KatieLG-Transpiler
1,014
35ms
1 Aug 2023
ln 2
JayXon
48
92ms
1 Aug 2023
ln 2
Lydxn
39
389ms
1 Aug 2023
ln 2
sisyphus-ppcg
39
327ms
1 Aug 2023
ln 2
primo-ppcg
48
96ms
1 Aug 2023
ln 2
Adix-null
1,008
35ms
1 Aug 2023