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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
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Pernicious Numbers (Long)
Poker
Polyominoes
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Prime Numbers (Long)
Proximity Grid
QR Decoder
Quine
Recamán
Repeating Decimals
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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
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γ
λ
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τ
φ
√2
𝑒
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Submitted
Happy Numbers (Long)
edsrzf
97
5 Nov 2024
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DialFrost
96
31 Oct 2024
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FlyingPenguin223
🥈
91
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110
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251
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97
9 May 2024
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steffan-polygolf
112
19 Feb 2024
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dokutan
210
15 Jan 2024
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sean-niemann
104
28 Dec 2023
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stellartux
122
25 Dec 2023
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GrayJoKing
💎
83
23 Oct 2023
Happy Numbers (Long)
msbranicky
137
10 Oct 2023
Happy Numbers (Long)
frosster
113
27 Sep 2023
Happy Numbers (Long)
mtirado1
130
8 May 2023
Happy Numbers (Long)
Steffan153
95
21 Feb 2023
Happy Numbers (Long)
retrohun
700
27 Dec 2022
Happy Numbers (Long)
MeWhenI
109
27 Dec 2022
Happy Numbers (Long)
btnlq
🥈
91
27 Dec 2022
Happy Numbers (Long)
Shanethegamer
102
12 Dec 2022
Happy Numbers (Long)
KatieLG-Transpiler
702
23 Jun 2022
Happy Numbers (Long)
Lydxn
🥈
91
9 Apr 2022
Happy Numbers (Long)
sisyphus-ppcg
96
7 Apr 2022
Happy Numbers (Long)
jared-hughes
101
17 Mar 2022
Happy Numbers (Long)
fbe
407
22 Dec 2021
Happy Numbers (Long)
RockOfStone
106
4 Nov 2021
Happy Numbers (Long)
JayXon
🥈
91
3 Oct 2021
Happy Numbers (Long)
primo-ppcg
🥈
91
23 Sep 2021
Happy Numbers (Long)
KatieLG
703
21 Sep 2021
Happy Numbers (Long)
Waffle3z
🥈
91
19 Sep 2021
Happy Numbers (Long)
JRaspass
560
19 Sep 2021