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ALGOL 68
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brainfuck
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Dart
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iogii
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VimL
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05AB1E
APL
Arturo
Befunge
BQN
CJam
CoffeeScript
Egel
Fennel
Harbour
Hare
Haxe
Hush
Hy
Knight
Lily
Luau
Odin
Picat
Qore
Racket
Rebol
Rexx
Scala
Squirrel
Stax
Uiua
Umka
Vala
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All
12 Days of Christmas
24 Game
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
Alphabetic Numbers
Arabic to Roman
Arithmetic Numbers
Arrows
Ascending Primes
ASCII Table
Billiards
brainfuck
Calendar
Card Number Validation
Catalan Numbers
Catalan’s Constant
Christmas Trees
Collatz
Connect Four
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
Apéry’s Constant
Binary Lambda Calculus
Chess960 Decoder
Chess960 Encoder
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
Ulam Sequence
Hole
Golfer
Bytes
Time
Submitted
Ordinal Numbers
matejmatik123
223
2,574ms
8 May 2026
Ordinal Numbers
Herbert00709
136
434ms
30 Apr 2026
Ordinal Numbers
dokutan
184
64ms
8 Nov 2025
Ordinal Numbers
Alex-x90
163
2,932ms
24 Oct 2025
Ordinal Numbers
HHHMGK
193
2,807ms
3 Oct 2025
Ordinal Numbers
KasperKivimaeki
115
453ms
3 Sep 2025
Ordinal Numbers
c-cpp-a
193
63ms
26 Jul 2025
Ordinal Numbers
sciencejiho
178
1,417ms
18 Oct 2024
Ordinal Numbers
KatieLG
13,987
1,471ms
28 Sep 2024
Ordinal Numbers
snyderek
117
423ms
27 Sep 2024
Ordinal Numbers
tailorspy
128
442ms
12 Aug 2024
Ordinal Numbers
timhaj
165
3,140ms
1 Aug 2024
Ordinal Numbers
ovs-code
🥈
113
440ms
3 Jun 2024
Ordinal Numbers
bac0id
165
3,111ms
23 Feb 2024
Ordinal Numbers
oceko
171
68ms
19 Feb 2024
Ordinal Numbers
09cf
122
439ms
3 Feb 2024
Ordinal Numbers
MateuszPietrzak
172
3,079ms
11 Jan 2024
Ordinal Numbers
janbehrens
145
2,961ms
5 Dec 2023
Ordinal Numbers
Irratix
131
1,430ms
3 Aug 2023
Ordinal Numbers
Yewzir
165
421ms
26 Jul 2023
Ordinal Numbers
jorbDehmel
179
1,407ms
10 Jun 2023
Ordinal Numbers
inventshah
115
443ms
25 Apr 2023
Ordinal Numbers
JayXon
💎
105
445ms
18 Feb 2023
Ordinal Numbers
yishayv
204
1,465ms
23 Jan 2023
Ordinal Numbers
Betuaredead
213
67ms
16 Jan 2023
Ordinal Numbers
aksyristos
253
1,419ms
8 Jan 2023
Ordinal Numbers
astdefu
254
3,106ms
10 Dec 2022
Ordinal Numbers
MeWhenI
129
443ms
14 Nov 2022
Ordinal Numbers
m-tkach
125
436ms
23 Aug 2022
Ordinal Numbers
jared-hughes
123
445ms
17 Jul 2022
Ordinal Numbers
nwellnhof
🥈
113
446ms
21 Jun 2022
Ordinal Numbers
solmyr2000
115
430ms
21 Jun 2022
Ordinal Numbers
ei14
158
56ms
18 Jun 2022
Ordinal Numbers
Erwan-S
283
1,444ms
23 May 2022
Ordinal Numbers
JGDoerrer
153
470ms
15 Feb 2022
Ordinal Numbers
sean-niemann
🥈
113
441ms
6 Feb 2022
Ordinal Numbers
Shanethegamer
134
444ms
9 Jan 2022