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iogii
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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
Calendar
Card Number Validation
Catalan Numbers
Catalan’s Constant
Christmas Trees
Collatz
Continued Fractions
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Day of Week
DFA Simulator
Diamonds
Divisors
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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
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Happy Numbers (Long)
Hexdump
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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
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)
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
Alphabetic Numbers
Apéry’s Constant
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Connect Four
Crossword
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CSS Grid
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Gray Code Decoder
Gray Code Encoder
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Highly Composite Numbers
NFA Simulator
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Rectangle Fill
Semiprime Numbers
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Snake
Sphenic Numbers
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Tutorial
Hole
Golfer
Bytes
Time
Submitted
Niven Numbers (Long)
Herbert00709
88
58ms
3 days ago
Niven Numbers (Long)
emgordon154
95
58ms
8 Feb 2026
Niven Numbers (Long)
yeminghan2021
96
61ms
3 Feb 2026
Niven Numbers (Long)
balloffur
99
65ms
7 Dec 2025
Niven Numbers (Long)
KasperKivimaeki
89
63ms
26 Oct 2025
Niven Numbers (Long)
snoozingnewt
101
444ms
6 Oct 2025
Niven Numbers (Long)
Yax42
97
60ms
5 Oct 2025
Niven Numbers (Long)
matejmatik123
118
1,346ms
2 Oct 2025
Niven Numbers (Long)
strogor
129
2,478ms
10 Sep 2025
Niven Numbers (Long)
gjoacorp
99
57ms
4 Aug 2025
Niven Numbers (Long)
fuzzylojik-golf
🥇
82
61ms
14 Jul 2025
Niven Numbers (Long)
qwertyuiop3
88
62ms
16 May 2025
Niven Numbers (Long)
elijahcroft
120
1,466ms
30 Apr 2025
Niven Numbers (Long)
0dyse
114
59ms
23 Apr 2025
Niven Numbers (Long)
DialFrost
87
58ms
11 Apr 2025
Niven Numbers (Long)
kevinnaviapaiva
236
1,391ms
15 Feb 2025
Niven Numbers (Long)
CaedenHarper
7,473
51ms
23 Jan 2025
Niven Numbers (Long)
ChihayaAnonne
100
61ms
21 Dec 2024
Niven Numbers (Long)
snyderek
85
57ms
24 Nov 2024
Niven Numbers (Long)
BlankSpruce
88
56ms
13 Nov 2024
Niven Numbers (Long)
nwellnhof
🥇
82
55ms
22 Oct 2024
Niven Numbers (Long)
pardouin
86
62ms
21 Oct 2024
Niven Numbers (Long)
Mabeloid
9,019
1,421ms
22 Sep 2024
Niven Numbers (Long)
JackieAlacrity2373
120
1,399ms
23 Aug 2024
Niven Numbers (Long)
timhaj
97
62ms
3 Aug 2024
Niven Numbers (Long)
sean-niemann
🥇
82
58ms
1 Aug 2024
Niven Numbers (Long)
Steffan153
🥇
82
61ms
28 Jul 2024
Niven Numbers (Long)
dokutan
95
61ms
15 Jul 2024
Niven Numbers (Long)
bac0id
98
59ms
30 Jun 2024
Niven Numbers (Long)
ovs-code
90
54ms
19 Jun 2024
Niven Numbers (Long)
itljan30
134
1,407ms
24 Apr 2024
Niven Numbers (Long)
Mandrzejy
95
60ms
13 Apr 2024
Niven Numbers (Long)
Yewzir
88
60ms
10 Apr 2024
Niven Numbers (Long)
KatieLG
9,031
1,403ms
23 Mar 2024
Niven Numbers (Long)
AminurAlam
114
61ms
20 Mar 2024
Niven Numbers (Long)
HumanoidCPU
101
59ms
25 Feb 2024
Niven Numbers (Long)
roupiq
90
56ms
23 Feb 2024
Niven Numbers (Long)
oceko
98
54ms
19 Feb 2024
Niven Numbers (Long)
epic-programmer-guy
118
442ms
20 Dec 2023
Niven Numbers (Long)
f-tucker
113
65ms
6 Dec 2023
Niven Numbers (Long)
MateuszPietrzak
97
65ms
4 Dec 2023
Niven Numbers (Long)
IlkkaTakala
103
61ms
28 Nov 2023
Niven Numbers (Long)
tailorspy
95
63ms
28 Oct 2023
Niven Numbers (Long)
annaproxy
102
60ms
10 Sep 2023
Niven Numbers (Long)
msbranicky
112
60ms
28 Aug 2023
Niven Numbers (Long)
namcartoon06
108
68ms
15 Jul 2023
Niven Numbers (Long)
m-tkach
85
62ms
2 Jun 2023
Niven Numbers (Long)
jorbDehmel
111
61ms
21 May 2023
Niven Numbers (Long)
Shanethegamer
95
62ms
3 Apr 2023
Niven Numbers (Long)
MeWhenI
88
60ms
21 Feb 2023
Niven Numbers (Long)
CatsAreFluffy
103
61ms
18 Feb 2023
Niven Numbers (Long)
inventshah
85
60ms
26 Jan 2023
Niven Numbers (Long)
Betuaredead
108
480ms
6 Jan 2023
Niven Numbers (Long)
retrohun
9,019
1,390ms
28 Dec 2022
Niven Numbers (Long)
syntax-rules
119
448ms
25 Dec 2022
Niven Numbers (Long)
Irratix
96
59ms
15 Dec 2022
Niven Numbers (Long)
sm1lko
127
62ms
9 Dec 2022
Niven Numbers (Long)
astdefu
129
480ms
8 Dec 2022
Niven Numbers (Long)
primo-ppcg
85
55ms
7 Dec 2022
Niven Numbers (Long)
janbehrens
97
59ms
20 Nov 2022
Niven Numbers (Long)
Lydxn
🥇
82
56ms
11 Nov 2022
Niven Numbers (Long)
JayXon
🥇
82
63ms
10 Nov 2022
Niven Numbers (Long)
danielnieuwerf
144
1,388ms
25 Aug 2022
Niven Numbers (Long)
ldoodle
118
1,380ms
24 Aug 2022
Niven Numbers (Long)
104210
143
1,374ms
17 Aug 2022
Niven Numbers (Long)
GrayJoKing
85
60ms
14 Aug 2022
Niven Numbers (Long)
jared-hughes
88
60ms
14 Aug 2022
Niven Numbers (Long)
hjcafaro
117
1,413ms
12 Aug 2022
Niven Numbers (Long)
Alex-x90
98
61ms
10 Aug 2022
Niven Numbers (Long)
Re-Adventures
95
58ms
10 Aug 2022
Niven Numbers (Long)
KatieLG-Transpiler
9,055
1,370ms
8 Aug 2022
Niven Numbers (Long)
sisyphus-ppcg
83
62ms
8 Aug 2022