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12 Days of Christmas
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Abundant Numbers
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Arabic to Roman
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Arrows
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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
Hilbert Curve
Intersection
Inventory Sequence
ISBN
Jacobi Symbol
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Kolakoski Sequence
Leap Years
Levenshtein Distance
Leyland Numbers
ln 2
Look and Say
Lucky Numbers
Lucky Tickets
Mahjong
Mandelbrot
Maze
Medal Tally
Morse Decoder
Morse Encoder
Musical Chords
N Queens
Niven Numbers
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Number Spiral
Odious Numbers
Odious Numbers (Long)
Ordinal Numbers
PalindromemordnilaP
Pangram Grep
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Pernicious Numbers (Long)
Poker
Polyominoes
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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)
Ten-pin Bowling
Tic-tac-toe
Time Distance
Tongue-twisters
Topological Sort
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
Calendar
Connect Four
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CSS Grid
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Gray Code Decoder
Gray Code Encoder
Hexagonal Spiral
Highly Composite Numbers
Minesweeper
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p-adic Expansion
Polygon Triangulations
QR Encoder
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Tutorial
Hole
Golfer
Chars
Time
Submitted
Niven Numbers (Long)
blaztoma
40
50ms
19 days ago
Niven Numbers (Long)
snoozingnewt
🥇
38
43ms
30 Sep 2025
Niven Numbers (Long)
vishal-mohanty
🥇
38
45ms
25 Aug 2025
Niven Numbers (Long)
CaedenHarper
7,443
34ms
16 Aug 2025
Niven Numbers (Long)
csharpython
🥇
38
41ms
24 Jul 2025
Niven Numbers (Long)
fuzzylojik-golf
🥇
38
41ms
5 Jul 2025
Niven Numbers (Long)
ejini6969
40
39ms
14 Jun 2025
Niven Numbers (Long)
tatzyr
🥇
38
36ms
20 Mar 2025
Niven Numbers (Long)
HumanoidCPU
3,743
34ms
26 Dec 2024
Niven Numbers (Long)
mrondon8
🥇
38
54ms
2 Dec 2024
Niven Numbers (Long)
Mabeloid
7,443
44ms
22 Sep 2024
Niven Numbers (Long)
lynn
🥇
38
42ms
20 Sep 2024
Niven Numbers (Long)
LostSyntax21
43
44ms
10 Sep 2024
Niven Numbers (Long)
pardouin
🥇
38
49ms
22 Aug 2024
Niven Numbers (Long)
beergit
44
37ms
7 Aug 2024
Niven Numbers (Long)
emgordon154
🥇
38
44ms
13 Jun 2024
Niven Numbers (Long)
Ralac07
41
51ms
13 Jun 2024
Niven Numbers (Long)
aydamak
40
41ms
15 May 2024
Niven Numbers (Long)
error256
🥇
38
43ms
13 May 2024
Niven Numbers (Long)
Yewzir
54
49ms
10 Apr 2024
Niven Numbers (Long)
dokutan
🥇
38
51ms
12 Feb 2024
Niven Numbers (Long)
xsot
🥇
38
58ms
9 Feb 2024
Niven Numbers (Long)
olleicua
🥇
38
41ms
6 Jan 2024
Niven Numbers (Long)
catflip
60
50ms
7 Dec 2023
Niven Numbers (Long)
adoxography
41
51ms
19 Nov 2023
Niven Numbers (Long)
FlyingPenguin223
🥇
38
51ms
9 Nov 2023
Niven Numbers (Long)
mikiymk
40
42ms
21 Sep 2023
Niven Numbers (Long)
aaronze
39
46ms
17 Sep 2023
Niven Numbers (Long)
msbranicky
80
39ms
8 Sep 2023
Niven Numbers (Long)
MiranDaniel
69
41ms
2 Sep 2023
Niven Numbers (Long)
rniii
🥇
38
53ms
21 Aug 2023
Niven Numbers (Long)
yzhs
41
62ms
21 Jun 2023
Niven Numbers (Long)
radarek
🥇
38
55ms
3 May 2023
Niven Numbers (Long)
AlephSquirrel
43
44ms
7 Mar 2023
Niven Numbers (Long)
Haksell
7,443
35ms
23 Feb 2023
Niven Numbers (Long)
a-apple1234
47
48ms
14 Feb 2023
Niven Numbers (Long)
aksyristos
39
43ms
24 Jan 2023
Niven Numbers (Long)
DialFrost
🥇
38
47ms
18 Jan 2023
Niven Numbers (Long)
sean-niemann
🥇
38
52ms
4 Jan 2023
Niven Numbers (Long)
retrohun
7,443
39ms
28 Dec 2022
Niven Numbers (Long)
m-tkach
🥇
38
40ms
15 Nov 2022
Niven Numbers (Long)
OhmNomNom
🥇
38
43ms
15 Oct 2022
Niven Numbers (Long)
Steffan153
🥇
38
51ms
2 Oct 2022
Niven Numbers (Long)
jared-hughes
🥇
38
46ms
9 Sep 2022
Niven Numbers (Long)
olivermrose
🥇
38
43ms
6 Sep 2022
Niven Numbers (Long)
primo-ppcg
🥇
38
55ms
4 Sep 2022
Niven Numbers (Long)
prplz
🥇
38
44ms
29 Aug 2022
Niven Numbers (Long)
annaproxy
44
41ms
27 Aug 2022
Niven Numbers (Long)
Andriamanitra
🥇
38
47ms
25 Aug 2022
Niven Numbers (Long)
FnControlOption
43
41ms
21 Aug 2022
Niven Numbers (Long)
galloj
57
44ms
18 Aug 2022
Niven Numbers (Long)
4hg
🥇
38
44ms
13 Aug 2022
Niven Numbers (Long)
clockworknazo
🥇
38
49ms
10 Aug 2022
Niven Numbers (Long)
anter69
🥇
38
43ms
10 Aug 2022
Niven Numbers (Long)
Natanaelel
🥇
38
46ms
9 Aug 2022
Niven Numbers (Long)
SirBogman
🥇
38
54ms
9 Aug 2022
Niven Numbers (Long)
purp
44
54ms
9 Aug 2022
Niven Numbers (Long)
janlelis
🥇
38
48ms
8 Aug 2022
Niven Numbers (Long)
nwellnhof
🥇
38
46ms
8 Aug 2022
Niven Numbers (Long)
KatieLG-Transpiler
7,444
36ms
8 Aug 2022
Niven Numbers (Long)
stefangimmillaro
🥇
38
56ms
8 Aug 2022
Niven Numbers (Long)
KatieLG
🥇
38
42ms
8 Aug 2022
Niven Numbers (Long)
MeWhenI
🥇
38
42ms
8 Aug 2022
Niven Numbers (Long)
JRaspass
7,443
37ms
8 Aug 2022
Niven Numbers (Long)
JayXon
🥇
38
42ms
8 Aug 2022
Niven Numbers (Long)
ovs-code
🥇
38
67ms
8 Aug 2022
Niven Numbers (Long)
sisyphus-ppcg
🥇
38
47ms
8 Aug 2022
Niven Numbers (Long)
GrayJoKing
🥇
38
46ms
8 Aug 2022
Niven Numbers (Long)
Lydxn
🥇
38
53ms
8 Aug 2022
Niven Numbers (Long)
Shanethegamer
🥇
38
44ms
8 Aug 2022