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12 Days of Christmas
24 Game
99 Bottles of Beer
Abundant Numbers
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Arabic to Roman
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Arrows
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Billiards
brainfuck
Calendar
Card Number Validation
Catalan Numbers
Catalan’s Constant
Christmas Trees
Collatz
Connect Four
Continued Fractions
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
Gray Code Decoder
Gray Code Encoder
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
Minesweeper
Morse Decoder
Morse Encoder
Multitap Input
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)
Taxicab Numbers
Ten-pin Bowling
Tic-tac-toe
Time Distance
Tongue-twisters
Topological Sort
Tower of Hanoi
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
Binary Lambda Calculus
Chess960 Decoder
Chess960 Encoder
Crossword
CSS Colors (Inverse)
CSS Grid
Dragon Curve
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Hexagonal Spiral
Highly Composite Numbers
Huffman Encoder
NFA Simulator
Nim
Numbrix
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p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
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Tutorial
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Hole
Golfer
Chars
Time
Submitted
Abundant Numbers (Long)
oaiqjuy
44
12ms
21 May 2026
Abundant Numbers (Long)
vang1ong7ang
26
18ms
16 May 2026
Abundant Numbers (Long)
rkg-huwdu
26
17ms
8 May 2026
Abundant Numbers (Long)
codereport
26
16ms
5 May 2026
Abundant Numbers (Long)
madeforlosers
1,219
3ms
22 Apr 2026
Abundant Numbers (Long)
edsrzf
26
13ms
18 Mar 2026
Abundant Numbers (Long)
emgordon154
26
18ms
12 Mar 2026
Abundant Numbers (Long)
scpchicken
26
14ms
10 Mar 2026
Abundant Numbers (Long)
AlephSquirrel
29
12ms
4 Nov 2025
Abundant Numbers (Long)
fuzzylojik-golf
🥇
25
7ms
13 Sep 2025
Abundant Numbers (Long)
CaedenHarper
963
3ms
16 Aug 2025
Abundant Numbers (Long)
dokutan
33
12ms
16 Jul 2025
Abundant Numbers (Long)
sean-niemann
🥇
25
6ms
11 Apr 2025
Abundant Numbers (Long)
retrohun
973
3ms
9 Mar 2025
Abundant Numbers (Long)
2bular
🥇
25
5ms
20 Jan 2025
Abundant Numbers (Long)
lifthrasiir
31
15ms
28 Nov 2024
Abundant Numbers (Long)
GolfinK
26
20ms
22 Nov 2024
Abundant Numbers (Long)
wh3n3v3r
27
12ms
19 Nov 2024
Abundant Numbers (Long)
Mabeloid
971
5ms
18 Sep 2024
Abundant Numbers (Long)
copy
🥇
25
5ms
14 Aug 2024
Abundant Numbers (Long)
gnuvince
26
19ms
1 Aug 2024
Abundant Numbers (Long)
akamayu-ouo
28
6ms
30 Jul 2024
Abundant Numbers (Long)
AshyIsMe
35
5ms
29 Jul 2024
Abundant Numbers (Long)
pardouin
🥇
25
5ms
19 Jul 2024
Abundant Numbers (Long)
HumanoidCPU
963
4ms
4 Jul 2024
Abundant Numbers (Long)
bstrat
🥇
25
7ms
10 Jun 2024
Abundant Numbers (Long)
KatieLG
1,217
3ms
27 May 2024
Abundant Numbers (Long)
SirBogman
🥇
25
6ms
12 Feb 2024
Abundant Numbers (Long)
DialFrost
🥇
25
6ms
2 Feb 2024
Abundant Numbers (Long)
neel11235813
26
16ms
20 Nov 2023
Abundant Numbers (Long)
zacjl
🥇
25
7ms
21 Oct 2023
Abundant Numbers (Long)
mdsn
30
16ms
17 Sep 2023
Abundant Numbers (Long)
Natanaelel
26
16ms
14 Jul 2023
Abundant Numbers (Long)
5cw
🥇
25
6ms
9 Apr 2023
Abundant Numbers (Long)
ashtraypettingzoo
28
17ms
3 Apr 2023
Abundant Numbers (Long)
Steffan153
🥇
25
6ms
18 Mar 2023
Abundant Numbers (Long)
shadowninja55
🥇
25
6ms
17 Dec 2022
Abundant Numbers (Long)
Bubbler-4
🥇
25
6ms
25 Nov 2022
Abundant Numbers (Long)
Lydxn
🥇
25
18ms
23 Nov 2022
Abundant Numbers (Long)
MeWhenI
32
23ms
22 Nov 2022
Abundant Numbers (Long)
rak1507
🥇
25
6ms
22 Nov 2022
Abundant Numbers (Long)
HPWiz
🥇
25
5ms
20 Nov 2022
Abundant Numbers (Long)
primo-ppcg
26
17ms
20 Nov 2022
Abundant Numbers (Long)
sisyphus-ppcg
🥇
25
6ms
20 Nov 2022
Abundant Numbers (Long)
ovs-code
🥇
25
5ms
19 Nov 2022
Abundant Numbers (Long)
GrayJoKing
🥇
25
7ms
19 Nov 2022
Abundant Numbers (Long)
Shanethegamer
26
13ms
19 Nov 2022