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ALGOL 68
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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)
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
Alphabetic Numbers
Apéry’s Constant
Binary Lambda Calculus
Connect Four
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
Hole
Golfer
Chars
Time
Submitted
Arabic to Roman
sultan
200
473ms
15 days ago
Arabic to Roman
CaedenHarper
321
588ms
22 Mar 2026
Arabic to Roman
dokutan
202
556ms
13 Jan 2026
Arabic to Roman
Florian-Mt
298
831ms
10 Jan 2026
Arabic to Roman
TeodorDyakov
230
566ms
8 Jan 2026
Arabic to Roman
ethanlally
207
576ms
8 Jan 2026
Arabic to Roman
kmathis22
216
588ms
19 Dec 2025
Arabic to Roman
ravnskjaer
284
555ms
15 Dec 2025
Arabic to Roman
h3ra993huskp
202
619ms
30 Nov 2025
Arabic to Roman
HumanoidCPU
223
555ms
8 Nov 2025
Arabic to Roman
MeWhenI
181
775ms
7 Nov 2025
Arabic to Roman
namelessiw
201
626ms
8 Oct 2025
Arabic to Roman
stefangimmillaro
197
651ms
6 Oct 2025
Arabic to Roman
Schmitt-Very-Cool
477
635ms
26 Sep 2025
Arabic to Roman
nwellnhof
🥈
160
463ms
25 Sep 2025
Arabic to Roman
JayXon
💎
156
488ms
25 Sep 2025
Arabic to Roman
sean-niemann
🥉
178
608ms
24 Sep 2025
Arabic to Roman
Shanethegamer
189
640ms
24 Sep 2025
Arabic to Roman
DialFrost
194
585ms
24 Sep 2025
Arabic to Roman
KatieLG
42,140
981ms
24 Sep 2025
Arabic to Roman
snoozingnewt
595
565ms
14 Sep 2025
Arabic to Roman
Apataras
583
721ms
31 Jul 2025
Arabic to Roman
joshuaxie8
266
530ms
9 Jul 2025
Arabic to Roman
noescareno
438
478ms
31 May 2025
Arabic to Roman
Matt-Zmierczak
5,793
547ms
5 May 2025
Arabic to Roman
UriahTaylorUNT
758
518ms
5 May 2025
Arabic to Roman
letdank
478
503ms
2 May 2025
Arabic to Roman
thelondon2002
567
463ms
30 Apr 2025
Arabic to Roman
kevinnaviapaiva
413
525ms
6 Mar 2025
Arabic to Roman
larineoy
938
462ms
30 Jan 2025
Arabic to Roman
yashima
411
584ms
6 Nov 2024
Arabic to Roman
luca1339
293
587ms
5 Nov 2024
Arabic to Roman
bac0id
304
494ms
29 Jun 2024
Arabic to Roman
eMGeeneer
250
560ms
26 Jun 2024
Arabic to Roman
Jacob385
447
490ms
3 May 2024
Arabic to Roman
yuchuehw
626
631ms
1 Jan 2024
Arabic to Roman
MrGagnonHPS
295
684ms
15 Oct 2023
Arabic to Roman
clemmers
302
541ms
31 Jul 2023
Arabic to Roman
PhysicDev
310
663ms
17 Oct 2022
Arabic to Roman
DylanSmith63
299
591ms
16 Oct 2022
Arabic to Roman
KatieLG-Transpiler
77,310
2,001ms
7 Jul 2022
Arabic to Roman
DarkC4t
294
548ms
21 Apr 2022
Arabic to Roman
bwat2
278
617ms
21 Apr 2022
Arabic to Roman
DaCuteRaccoon
396
544ms
7 Apr 2022
Arabic to Roman
JC-ProgJava
291
525ms
8 Jan 2022
Arabic to Roman
janbehrens
215
611ms
7 Jan 2022
Arabic to Roman
na0y
283
634ms
23 Oct 2021
Arabic to Roman
cbrt-x
287
608ms
26 Sep 2021
Arabic to Roman
neihousaigaai
256
652ms
27 Apr 2021
Arabic to Roman
boxjelly
249
632ms
25 Feb 2021
Arabic to Roman
baumpilz
280
644ms
20 Jan 2021
Arabic to Roman
Kusarr
297
620ms
17 Dec 2020
Arabic to Roman
jjstreet
259
607ms
24 Nov 2020
Arabic to Roman
frederikb
293
627ms
9 Sep 2020
Arabic to Roman
primo-ppcg
204
644ms
2 Sep 2020
Arabic to Roman
Joe0
359
674ms
22 Apr 2020