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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
brainfuck
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
Intersection
Inventory Sequence
ISBN
Jacobi Symbol
Kolakoski Constant
Kolakoski Sequence
Leap Years
Levenshtein Distance
Leyland Numbers
ln 2
Look and Say
Lucky Numbers
Lucky Tickets
Mahjong
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
Pangram Grep
Pascal’s Triangle
Pernicious Numbers
Pernicious Numbers (Long)
Poker
Prime Numbers
Prime Numbers (Long)
Proximity Grid
QR Decoder
Quine
Recamán
Repeating Decimals
Reverse Polish Notation
Rijndael S-box
Rock-paper-scissors-Spock-lizard
Roman to Arabic
Rule 110
Seven Segment
SI Units
Sierpiński Triangle
Smith Numbers
Spelling Numbers
Star Wars Opening Crawl
Sudoku
Sudoku v2
Ten-pin Bowling
Time Distance
Tongue-twisters
United States
Vampire Numbers
Van Eck Sequence
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
Hole
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Submitted
Roman to Arabic
MeWhenI
136
10 Apr 2024
Roman to Arabic
Yewzir
237
9 Feb 2024
Roman to Arabic
Lydxn
💎
110
25 Jan 2024
Roman to Arabic
MateuszPietrzak
233
21 Nov 2023
Roman to Arabic
sean-niemann
156
31 Oct 2023
Roman to Arabic
m-tkach
133
14 Aug 2023
Roman to Arabic
janbehrens
160
18 May 2023
Roman to Arabic
Alex-x90
120
12 Mar 2023
Roman to Arabic
inventshah
🥉
116
25 Jan 2023
Roman to Arabic
KatieLG
69,112
17 Jan 2023
Roman to Arabic
Betuaredead
232
15 Jan 2023
Roman to Arabic
astdefu
235
10 Dec 2022
Roman to Arabic
jared-hughes
213
3 Aug 2022
Roman to Arabic
JayXon
🥈
111
23 Jan 2022
Roman to Arabic
Shanethegamer
146
9 Jan 2022
Roman to Arabic
JGDoerrer
200
5 Jan 2022
