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ALGOL 68
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brainfuck
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Dart
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VimL
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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
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Stax
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Umka
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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)
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
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
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Tutorial
Hole
Golfer
Bytes
Time
Submitted
Kolakoski Sequence
Arkadios200
81
12ms
45 hours ago
Kolakoski Sequence
madeforlosers
79
13ms
3 days ago
Kolakoski Sequence
madex
68
26ms
4 days ago
Kolakoski Sequence
edsrzf
57
12ms
4 days ago
Kolakoski Sequence
jusaka
62
15ms
8 days ago
Kolakoski Sequence
Matter1024
67
13ms
12 days ago
Kolakoski Sequence
Flekay
57
13ms
14 days ago
Kolakoski Sequence
Seek64
56
25ms
9 Mar 2026
Kolakoski Sequence
acotis
79
12ms
7 Mar 2026
Kolakoski Sequence
StefanHabel
57
13ms
1 Mar 2026
Kolakoski Sequence
JOrE20
63
13ms
25 Feb 2026
Kolakoski Sequence
firegene
66
27ms
24 Feb 2026
Kolakoski Sequence
pengu1n-master
59
12ms
10 Feb 2026
Kolakoski Sequence
ryyyn
57
36ms
21 Jan 2026
Kolakoski Sequence
CommandLeo
59
12ms
18 Jan 2026
Kolakoski Sequence
plcc0
59
13ms
13 Jan 2026
Kolakoski Sequence
blaztoma
57
12ms
11 Jan 2026
Kolakoski Sequence
KasperKivimaeki
57
14ms
3 Jan 2026
Kolakoski Sequence
solisolu
60
11ms
1 Jan 2026
Kolakoski Sequence
cros107
57
15ms
31 Dec 2025
Kolakoski Sequence
CaedenHarper
57
11ms
9 Dec 2025
Kolakoski Sequence
Andrey2001
82
11ms
6 Dec 2025
Kolakoski Sequence
Lv0Sys
64
13ms
4 Dec 2025
Kolakoski Sequence
snoozingnewt
58
20ms
1 Dec 2025
Kolakoski Sequence
AidanWalter
404
11ms
28 Nov 2025
Kolakoski Sequence
Code-Coder-coder
64
13ms
25 Nov 2025
Kolakoski Sequence
Carlos-EAC
2,008
16ms
24 Nov 2025
Kolakoski Sequence
CornerMercury
58
32ms
24 Nov 2025
Kolakoski Sequence
TheZwierzLF
93
76ms
23 Nov 2025
Kolakoski Sequence
Babafaba
57
13ms
19 Nov 2025
Kolakoski Sequence
Mabeloid
62
12ms
26 Oct 2025
Kolakoski Sequence
robin-scragg
65
16ms
21 Oct 2025
Kolakoski Sequence
luuumine
70
12ms
20 Oct 2025
Kolakoski Sequence
michaelmgreer
57
11ms
9 Oct 2025
Kolakoski Sequence
jacekwladzinski
62
13ms
4 Oct 2025
Kolakoski Sequence
HETHAT
58
29ms
24 Sep 2025
Kolakoski Sequence
Emutis
77
11ms
12 Sep 2025
Kolakoski Sequence
muser-logiccpu
2,008
11ms
26 Aug 2025
Kolakoski Sequence
qpwoeirut
57
14ms
11 Aug 2025
Kolakoski Sequence
Unknownuserfrommars
110
10ms
5 Aug 2025
Kolakoski Sequence
Zhenyu-Bo
253
10ms
31 Jul 2025
Kolakoski Sequence
LuisGoncalves05
60
11ms
29 Jul 2025
Kolakoski Sequence
vgamula
60
33ms
28 Jul 2025
Kolakoski Sequence
wuduculfre
58
31ms
22 Jul 2025
Kolakoski Sequence
RaBa21
90
11ms
18 Jul 2025
Kolakoski Sequence
fkantelberg
58
21ms
12 Jul 2025
Kolakoski Sequence
khvdm
🥇
52
12ms
23 Jun 2025
Kolakoski Sequence
Alban-Boissard
71
14ms
10 Jun 2025
Kolakoski Sequence
40fied4t
86
13ms
15 May 2025
Kolakoski Sequence
moustave
64
12ms
5 May 2025
Kolakoski Sequence
Mukundan314
58
34ms
27 Apr 2025
Kolakoski Sequence
emgordon154
57
11ms
23 Apr 2025
Kolakoski Sequence
undefinedRyan
77
12ms
19 Apr 2025
Kolakoski Sequence
tri1212
61
12ms
16 Apr 2025
Kolakoski Sequence
albanian-laundromat
59
14ms
13 Apr 2025
Kolakoski Sequence
4atj
55
29ms
8 Apr 2025
Kolakoski Sequence
nooberitess
65
12ms
8 Apr 2025
Kolakoski Sequence
zacjl
54
24ms
6 Apr 2025
Kolakoski Sequence
dokutan
76
18ms
24 Mar 2025
Kolakoski Sequence
WillowWispy
80
10ms
16 Mar 2025
Kolakoski Sequence
Pyroan
61
13ms
16 Mar 2025
Kolakoski Sequence
andrewjc2000
58
30ms
11 Mar 2025
Kolakoski Sequence
yhm138
745
11ms
17 Feb 2025
Kolakoski Sequence
kevinnaviapaiva
148
10ms
14 Feb 2025
Kolakoski Sequence
sean-niemann
55
24ms
5 Feb 2025
Kolakoski Sequence
yokasuretsu
74
13ms
13 Jan 2025
Kolakoski Sequence
croc54
58
30ms
9 Jan 2025
Kolakoski Sequence
GolfingSuccess
57
13ms
24 Dec 2024
Kolakoski Sequence
lifthrasiir
57
11ms
15 Nov 2024
Kolakoski Sequence
5quiwyrm
57
11ms
14 Nov 2024
Kolakoski Sequence
brimstonetrader
129
10ms
13 Nov 2024
Kolakoski Sequence
wh3n3v3r
62
11ms
12 Nov 2024
Kolakoski Sequence
ahmetdemirag
61
18ms
5 Nov 2024
Kolakoski Sequence
RedzGoose
74
12ms
14 Oct 2024
Kolakoski Sequence
JunkIce
85
18ms
4 Oct 2024
Kolakoski Sequence
ComputerKWasTaken
2,008
10ms
18 Sep 2024
Kolakoski Sequence
jatloe
57
11ms
6 Sep 2024
Kolakoski Sequence
Terobero
64
21ms
6 Sep 2024
Kolakoski Sequence
Mikey-Beep
218
11ms
2 Sep 2024
Kolakoski Sequence
Steffan153
55
27ms
30 Aug 2024