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12 Days of Christmas
24 Game
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Abundant Numbers
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Arabic to Roman
Arithmetic Numbers
Arrows
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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
Hilbert Curve
Intersection
Inventory Sequence
ISBN
Jacobi Symbol
Kaprekar Numbers
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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
Partition Numbers
Pascal’s Triangle
Pernicious Numbers
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Poker
Polyominoes
Prime Numbers
Prime Numbers (Long)
Proximity Grid
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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
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Gray Code Encoder
Hexagonal Spiral
Highly Composite Numbers
Minesweeper
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p-adic Expansion
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QR Encoder
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Tutorial
Hole
Golfer
Chars
Time
Submitted
Niven Numbers
2bular
29
86ms
2 days ago
Niven Numbers
fuzzylojik-golf
33
38ms
30 Sep 2025
Niven Numbers
dokutan
117
34ms
16 Sep 2025
Niven Numbers
snoozingnewt
100
34ms
14 Sep 2025
Niven Numbers
SirBogman
30
44ms
8 Jun 2025
Niven Numbers
primo-ppcg
29
37ms
24 Mar 2025
Niven Numbers
stackofbears
29
35ms
14 Mar 2025
Niven Numbers
4hg
33
36ms
11 Mar 2025
Niven Numbers
ovs-code
29
35ms
1 Mar 2025
Niven Numbers
CaedenHarper
100
42ms
25 Jan 2025
Niven Numbers
orthoplex
35
36ms
20 Jul 2024
Niven Numbers
HumanoidCPU
100
32ms
3 Jul 2024
Niven Numbers
Yewzir
39
34ms
26 Dec 2023
Niven Numbers
Natanaelel
31
33ms
29 Nov 2023
Niven Numbers
greenstuartj
38
39ms
1 Aug 2023
Niven Numbers
MeWhenI
54
38ms
7 May 2023
Niven Numbers
Bubbler-4
🥉
28
34ms
19 Apr 2023
Niven Numbers
ashtraypettingzoo
42
34ms
16 Feb 2023
Niven Numbers
DialFrost
36
36ms
27 Jan 2023
Niven Numbers
destofr
288
34ms
13 Oct 2022
Niven Numbers
saltysylvi
31
34ms
5 Aug 2022
Niven Numbers
KatieLG-Transpiler
586
35ms
24 Jun 2022
Niven Numbers
j-Ewan
37
48ms
16 Feb 2022
Niven Numbers
jhfranklin
39
35ms
8 Feb 2022
Niven Numbers
LeeCamp
40
34ms
10 Jan 2022
Niven Numbers
jared-hughes
35
34ms
5 Dec 2021
Niven Numbers
mokymok
256
34ms
10 Nov 2021
Niven Numbers
nwellnhof
💎
26
44ms
2 Sep 2021
Niven Numbers
kurkale6ka
34
33ms
25 Aug 2021
Niven Numbers
Shanethegamer
38
47ms
18 May 2021
Niven Numbers
KatieLG
100
38ms
18 May 2021
Niven Numbers
lynn
34
39ms
12 Apr 2021
Niven Numbers
HumanEquivalentUnit
39
44ms
12 Oct 2020
Niven Numbers
Frowny
🥈
27
36ms
30 Jun 2020
Niven Numbers
RustemB
48
34ms
24 May 2020
Niven Numbers
prplz
36
38ms
21 May 2020
Niven Numbers
yzhs
36
43ms
21 Jan 2020
Niven Numbers
ConorOBrien-Foxx
36
36ms
2 Mar 2019
Niven Numbers
mattbork
39
40ms
16 Jan 2019
Niven Numbers
retrohun
255
35ms
21 Dec 2018
Niven Numbers
nlc
47
46ms
8 Oct 2018
Niven Numbers
jslip
36
38ms
24 Sep 2018