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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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brainfuck
Card Number Validation
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Catalan’s Constant
Christmas Trees
Collatz
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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
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Lucky Tickets
Mahjong
Mandelbrot
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
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Pascal’s Triangle
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Pernicious Numbers (Long)
Poker
Polyominoes
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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
Transpose Sentence
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
CSS Colors (Inverse)
CSS Grid
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Gray Code Decoder
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Hexagonal Spiral
Highly Composite Numbers
Hilbert Curve
Minesweeper
NFA Simulator
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p-adic Expansion
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pardouin
48
14 Jun 2025
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Lv0Sys
67
6 Jun 2025
τ
Natanaelel
63
21 Apr 2025
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dokutan
74
21 Apr 2025
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CaedenHarper
1,008
22 Jan 2025
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stefangimmillaro
🥉
43
30 Dec 2024
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jared-hughes
64
26 Dec 2024
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Mabeloid
1,008
13 Sep 2024
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emgordon154
65
7 Aug 2024
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bac0id
1,008
26 Jun 2024
τ
radarek
🥇
42
23 Jun 2024
τ
DialFrost
64
1 Jun 2024
τ
HumanoidCPU
1,008
12 Apr 2024
τ
BREMAUCY
63
27 Mar 2024
τ
olleicua
65
13 Mar 2024
τ
Yewzir
64
9 Mar 2024
τ
UnusedConfetti
75
6 Mar 2024
τ
madeforlosers
1,008
15 Dec 2023
τ
janlelis
52
4 Dec 2023
τ
ovs-code
49
22 Oct 2023
τ
msbranicky
1,008
12 Sep 2023
τ
MeWhenI
51
8 Aug 2023
τ
jmerle
67
13 Jul 2023
τ
aksyristos
67
3 Feb 2023
τ
anter69
63
19 Jan 2023
τ
Betuaredead
76
16 Jan 2023
τ
annaproxy
68
5 Nov 2022
τ
KatieLG
65
9 Oct 2022
τ
SirBogman
62
1 Oct 2022
τ
FnControlOption
70
21 Aug 2022
τ
purp
67
13 Aug 2022
τ
Irratix
71
27 Jun 2022
τ
KatieLG-Transpiler
1,008
24 Jun 2022
τ
Shanethegamer
60
2 Jun 2022
τ
voytxt
1,008
4 Apr 2022
τ
orthoplex
57
31 Mar 2022
τ
Lydxn
🥇
42
31 Jan 2022
τ
shellbertt
67
6 Dec 2021
τ
JayXon
47
27 Nov 2021
τ
BrenSchaap
96
12 Nov 2021
τ
mokymok
1,008
8 Nov 2021
τ
RYNO8
1,010
14 Oct 2021
τ
SpareManiKatti
1,011
14 Oct 2021
τ
xiBread
64
13 Sep 2021
τ
GrayJoKing
48
15 Jun 2021
τ
tatzyr
65
27 Apr 2021
τ
sisyphus-ppcg
52
1 Apr 2021
τ
Indivicivet
68
30 Mar 2021
τ
boxjelly
139
11 Feb 2021
τ
hiddicop
76
23 Jan 2021
τ
janbehrens
67
16 Jan 2021
τ
abailey2020
1,010
28 Dec 2020
τ
mothcolada
1,009
5 Dec 2020
τ
prplz
61
13 Oct 2020
τ
primo-ppcg
49
5 Oct 2020
τ
Waffle3z
1,008
25 Sep 2020
τ
proton
66
8 Jun 2020
τ
nwellnhof
50
1 May 2020
τ
tadd
67
17 Apr 2020
τ
Haksell
66
5 Apr 2020
τ
n1LS
710
23 Oct 2019
τ
sk-
67
12 Sep 2019
τ
retrohun
1,008
21 Dec 2018
τ
jaredcrystal
63
18 Sep 2018
τ
Mojken
1,011
3 Sep 2018
τ
yokasuretsu
71
15 Apr 2018
τ
JRaspass
1,008
12 Feb 2018
τ
kittrz9
1,009
7 Dec 2017