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Dart
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Erlang
Fennel
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Hush
Hy
iogii
Knight
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Odin
Picat
Qore
Racket
Rebol
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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
Card Number Validation
Catalan Numbers
Catalan’s Constant
Christmas Trees
Collatz
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
Morse Decoder
Morse Encoder
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
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
Calendar
Connect Four
CSS Colors (Inverse)
CSS Grid
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Gray Code Decoder
Gray Code Encoder
Hexagonal Spiral
Highly Composite Numbers
Minesweeper
NFA Simulator
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Tower of Hanoi
Turtle
Tutorial
Hole
Golfer
Bytes
Time
Submitted
Roman to Arabic
blaztoma
123
42ms
16 Sep 2025
Roman to Arabic
CaedenHarper
78
60ms
18 Aug 2025
Roman to Arabic
pardouin
🥇
60
39ms
11 Aug 2025
Roman to Arabic
AbrahamJLR
63
55ms
29 Jul 2025
Roman to Arabic
Andriamanitra
130
52ms
18 Jun 2025
Roman to Arabic
dokutan
71
50ms
7 Apr 2025
Roman to Arabic
olleicua
137
92ms
25 Feb 2025
Roman to Arabic
ovs-code
🥇
60
43ms
22 Feb 2025
Roman to Arabic
xsot
🥇
60
41ms
3 Feb 2025
Roman to Arabic
tatzyr
134
100ms
28 Dec 2024
Roman to Arabic
JayXon
🥇
60
44ms
27 Dec 2024
Roman to Arabic
m-tkach
61
53ms
26 Dec 2024
Roman to Arabic
stefangimmillaro
🥇
60
50ms
26 Dec 2024
Roman to Arabic
DialFrost
61
40ms
26 Dec 2024
Roman to Arabic
radarek
🥇
60
54ms
26 Dec 2024
Roman to Arabic
sisyphus-ppcg
🥇
60
103ms
26 Dec 2024
Roman to Arabic
HumanoidCPU
545
59ms
9 Jun 2024
Roman to Arabic
KatieLG
67
41ms
27 Nov 2023
Roman to Arabic
jmerle
223
85ms
21 Jun 2023
Roman to Arabic
Haksell
111
69ms
22 Feb 2023
Roman to Arabic
Natanaelel
62
57ms
16 Feb 2023
Roman to Arabic
aksyristos
197
103ms
31 Jan 2023
Roman to Arabic
anter69
67
57ms
31 Jan 2023
Roman to Arabic
4hg
65
52ms
25 Jan 2023
Roman to Arabic
Steffan153
62
63ms
28 Nov 2022
Roman to Arabic
KatieLG-Transpiler
76,979
583ms
5 Nov 2022
Roman to Arabic
jared-hughes
92
52ms
20 Sep 2022
Roman to Arabic
yzhs
109
44ms
20 Jul 2022
Roman to Arabic
prplz
62
53ms
8 Jun 2022
Roman to Arabic
sean-niemann
62
53ms
7 May 2022
Roman to Arabic
Irratix
62
47ms
22 Mar 2022
Roman to Arabic
SirBogman
78
55ms
20 Mar 2022
Roman to Arabic
scpchicken
62
53ms
5 Mar 2022
Roman to Arabic
akshatj27
62
61ms
5 Mar 2022
Roman to Arabic
MeWhenI
62
53ms
24 Feb 2022
Roman to Arabic
GrayJoKing
62
62ms
24 Feb 2022
Roman to Arabic
Shanethegamer
62
60ms
17 Feb 2022
Roman to Arabic
gilufin
126
93ms
19 Jan 2022
Roman to Arabic
nwellnhof
63
46ms
6 Nov 2021
Roman to Arabic
olivermrose
107
106ms
24 Oct 2021
Roman to Arabic
Lydxn
62
52ms
8 Sep 2021
Roman to Arabic
SephQ
159
58ms
9 Feb 2021
Roman to Arabic
hiddicop
94
66ms
1 Feb 2021
Roman to Arabic
Waffle3z
105
75ms
22 Jan 2021
Roman to Arabic
primo-ppcg
62
44ms
13 Dec 2020
Roman to Arabic
proton
122
102ms
8 Jun 2020
Roman to Arabic
jaredcrystal
191
73ms
9 Oct 2019
Roman to Arabic
n1LS
212
95ms
2 Oct 2019
Roman to Arabic
atsushiootani
134
54ms
1 Nov 2018
Roman to Arabic
robymus
126
58ms
18 Sep 2018
Roman to Arabic
segiddins
145
58ms
24 Aug 2018
Roman to Arabic
adoxography
167
72ms
6 Jun 2018
Roman to Arabic
yokasuretsu
110
60ms
30 Apr 2018
Roman to Arabic
biinari
146
58ms
2 Apr 2018
Roman to Arabic
hrrs01
108
64ms
29 Jan 2018
Roman to Arabic
vonagam
135
49ms
12 Nov 2017