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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
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
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
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
Rule 110
Seven Segment
SI Units
Sierpiński Triangle
Smith Numbers
Spelling Numbers
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
Ten-pin Bowling
Time Distance
Tongue-twisters
Transpose Sentence
United States
Vampire Numbers
Van Eck Sequence
Zeckendorf Representation
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
Hole
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Bytes
Submitted
Odious Numbers
Mabeloid
88
22 Sep 2024
Odious Numbers
sean-niemann
🥇
46
6 Aug 2024
Odious Numbers
HumanoidCPU
88
18 May 2024
Odious Numbers
Yewzir
51
29 Mar 2024
Odious Numbers
dokutan
67
27 Mar 2024
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msbranicky
81
3 Oct 2023
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DialFrost
56
26 Sep 2023
Odious Numbers
snoozingnewt
113
1 Sep 2023
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sisyphus-ppcg
🥇
46
23 Mar 2023
Odious Numbers
Shanethegamer
48
22 Mar 2023
Odious Numbers
Steffan153
🥇
46
17 Feb 2023
Odious Numbers
Betuaredead
97
7 Jan 2023
Odious Numbers
retrohun
88
28 Dec 2022
Odious Numbers
GolfingSuccess
88
4 Oct 2022
Odious Numbers
janbehrens
56
14 Sep 2022
Odious Numbers
btnlq
🥇
46
12 Sep 2022
Odious Numbers
GrayJoKing
48
10 Sep 2022
Odious Numbers
KatieLG-Transpiler
88
10 Sep 2022
Odious Numbers
JayXon
🥇
46
10 Sep 2022
Odious Numbers
inventshah
51
9 Sep 2022
Odious Numbers
Lydxn
🥇
46
9 Sep 2022
Odious Numbers
MeWhenI
56
9 Sep 2022
Odious Numbers
KatieLG
88
9 Sep 2022
Odious Numbers
JRaspass
88
9 Sep 2022