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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
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Bytes
Submitted
Happy Numbers (Long)
tatzyr
77
15 hours ago
Happy Numbers (Long)
edsrzf
65
5 Nov 2024
Happy Numbers (Long)
Mabeloid
557
18 Sep 2024
Happy Numbers (Long)
snoozingnewt
68
1 Sep 2024
Happy Numbers (Long)
pardouin
65
22 Aug 2024
Happy Numbers (Long)
beergit
104
7 Aug 2024
Happy Numbers (Long)
Ralac07
101
4 Jul 2024
Happy Numbers (Long)
HumanoidCPU
111
23 Jun 2024
Happy Numbers (Long)
madex
68
13 Jun 2024
Happy Numbers (Long)
error256
59
13 May 2024
Happy Numbers (Long)
dokutan
291
14 Apr 2024
Happy Numbers (Long)
olleicua
71
20 Feb 2024
Happy Numbers (Long)
SirBogman
59
10 Jan 2024
Happy Numbers (Long)
FlyingPenguin223
62
16 Nov 2023
Happy Numbers (Long)
aaronze
71
17 Sep 2023
Happy Numbers (Long)
msbranicky
139
8 Sep 2023
Happy Numbers (Long)
MeWhenI
55
16 Aug 2023
Happy Numbers (Long)
xsot
54
25 Jul 2023
Happy Numbers (Long)
PikeIt
111
27 Jun 2023
Happy Numbers (Long)
Natanaelel
55
10 May 2023
Happy Numbers (Long)
ovs-code
55
9 May 2023
Happy Numbers (Long)
AlephSquirrel
59
14 Apr 2023
Happy Numbers (Long)
m-tkach
56
23 Feb 2023
Happy Numbers (Long)
Haksell
557
22 Feb 2023
Happy Numbers (Long)
aksyristos
69
31 Jan 2023
Happy Numbers (Long)
DialFrost
65
28 Jan 2023
Happy Numbers (Long)
retrohun
557
27 Dec 2022
Happy Numbers (Long)
Steffan153
56
16 Dec 2022
Happy Numbers (Long)
jbbarth
58
5 Nov 2022
Happy Numbers (Long)
OhmNomNom
59
20 Oct 2022
Happy Numbers (Long)
jared-hughes
60
9 Sep 2022
Happy Numbers (Long)
annaproxy
64
27 Aug 2022
Happy Numbers (Long)
Andriamanitra
63
20 Jul 2022
Happy Numbers (Long)
yzhs
65
20 Jul 2022
Happy Numbers (Long)
KatieLG-Transpiler
557
24 Jun 2022
Happy Numbers (Long)
radarek
🥇
50
25 May 2022
Happy Numbers (Long)
lynn
55
25 May 2022
Happy Numbers (Long)
sisyphus-ppcg
🥇
50
6 May 2022
Happy Numbers (Long)
KatieLG
65
10 Apr 2022
Happy Numbers (Long)
Irratix
64
4 Mar 2022
Happy Numbers (Long)
fynnkroeger
85
30 Jan 2022
Happy Numbers (Long)
akshatj27
56
11 Jan 2022
Happy Numbers (Long)
nwellnhof
53
26 Dec 2021
Happy Numbers (Long)
adoxography
60
18 Dec 2021
Happy Numbers (Long)
prplz
55
18 Dec 2021
Happy Numbers (Long)
emgordon154
58
12 Dec 2021
Happy Numbers (Long)
ninjawarrior1337
307
1 Dec 2021
Happy Numbers (Long)
stefangimmillaro
56
9 Nov 2021
Happy Numbers (Long)
jacobsmith
155
29 Oct 2021
Happy Numbers (Long)
xiBread
65
27 Oct 2021
Happy Numbers (Long)
pandapawskat
66
7 Oct 2021
Happy Numbers (Long)
anter69
57
30 Sep 2021
Happy Numbers (Long)
JayXon
🥇
50
28 Sep 2021
Happy Numbers (Long)
sean-niemann
65
20 Sep 2021
Happy Numbers (Long)
janlelis
🥇
50
20 Sep 2021
Happy Numbers (Long)
GrayJoKing
🥇
50
19 Sep 2021
Happy Numbers (Long)
Waffle3z
58
19 Sep 2021
Happy Numbers (Long)
JRaspass
557
19 Sep 2021
Happy Numbers (Long)
Shanethegamer
60
19 Sep 2021
Happy Numbers (Long)
Lydxn
🥇
50
19 Sep 2021