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ALGOL 68
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05AB1E
APL
Arturo
Befunge
BQN
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Egel
Fennel
Harbour
Hare
Haxe
Hush
Hy
Knight
Lily
Luau
Odin
Picat
Qore
Racket
Rebol
Rexx
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Stax
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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
nickweissert-star
117
226ms
27 days ago
Ordinal Numbers
MeWhenI
60
220ms
25 Apr 2026
Ordinal Numbers
madex
67
204ms
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Ordinal Numbers
NoneTheFewer
157
319ms
27 Dec 2025
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Murphy4444
107
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sean-niemann
59
261ms
7 Apr 2025
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59
242ms
7 Apr 2025
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bitsandbeyond
🥇
56
272ms
26 Feb 2025
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DialFrost
58
310ms
22 Jan 2025
Ordinal Numbers
juliansiebert
67
236ms
10 Nov 2024
Ordinal Numbers
Shanethegamer
71
247ms
30 Oct 2024
Ordinal Numbers
nwellnhof
🥉
57
271ms
18 Jun 2024
Ordinal Numbers
SirBogman
62
409ms
14 Jun 2024
Ordinal Numbers
MaxCastella
83
244ms
7 Jun 2024
Ordinal Numbers
KatieLG
7,950
251ms
29 Mar 2024
Ordinal Numbers
dcgjb
59
192ms
13 Jan 2024
Ordinal Numbers
janbehrens
66
217ms
5 Dec 2023
Ordinal Numbers
IISResetMe
85
237ms
25 Nov 2023
Ordinal Numbers
Msleizak
155
269ms
17 Nov 2023
Ordinal Numbers
HCRitter
139
258ms
1 Nov 2023
Ordinal Numbers
stefangimmillaro
75
217ms
9 Aug 2023
Ordinal Numbers
harperse
155
235ms
5 May 2023
Ordinal Numbers
Skwerl23
105
204ms
10 Feb 2023
Ordinal Numbers
Tsuk1w
181
226ms
9 Nov 2022
Ordinal Numbers
Feniske
61
222ms
7 Nov 2022
Ordinal Numbers
PaulPrevi
120
238ms
7 Nov 2022
Ordinal Numbers
bthalheim
418
381ms
22 Sep 2022
Ordinal Numbers
okhoel
63
249ms
20 Sep 2022
Ordinal Numbers
Arnaud-beep
91
244ms
9 Aug 2022
Ordinal Numbers
Clebam
130
245ms
2 Aug 2022
Ordinal Numbers
hasan1st
67
235ms
28 May 2022
Ordinal Numbers
krcs
78
248ms
22 Apr 2022
Ordinal Numbers
btnlq
🥇
56
259ms
9 Feb 2022
Ordinal Numbers
aaronmcdavid
142
261ms
27 Jun 2021
Ordinal Numbers
janssenuy
119
252ms
21 Dec 2020
Ordinal Numbers
rgroefer
123
235ms
29 Nov 2020
Ordinal Numbers
sergeyz7
94
240ms
18 Nov 2020
Ordinal Numbers
Agazoth
70
211ms
17 Nov 2020
Ordinal Numbers
Irratix
78
216ms
19 Oct 2020
Ordinal Numbers
TimCurwick
67
209ms
29 Sep 2020
Ordinal Numbers
bstrautin
64
304ms
20 Jul 2020
Ordinal Numbers
eWorkaholics
93
239ms
5 Jul 2020
Ordinal Numbers
rvdnieuwendijk
91
257ms
24 Jun 2020
Ordinal Numbers
HumanEquivalentUnit
64
219ms
24 Jun 2020
Ordinal Numbers
primo-ppcg
59
229ms
15 Jun 2020
Ordinal Numbers
krzydoug
119
305ms
7 Jun 2020
Ordinal Numbers
SteveL-MSFT
98
235ms
6 Jun 2020
Ordinal Numbers
prplz
68
625ms
5 Jun 2020
Ordinal Numbers
northvandrew
94
237ms
4 Jun 2020
Ordinal Numbers
CriticalMax
569
285ms
3 Jun 2020