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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
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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
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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
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Morse Encoder
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Niven Numbers (Long)
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Odious Numbers (Long)
Ordinal Numbers
PalindromemordnilaP
Pangram Grep
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Pernicious Numbers
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
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
Connect Four
Continued Fractions
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
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Numbrix
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p-adic Expansion
Polygon Triangulations
QR Encoder
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Tutorial
Hole
Golfer
Bytes
Time
Submitted
Inventory Sequence
HumanoidCPU
242
2,590ms
23 Nov 2025
Inventory Sequence
luuumine
88
58ms
17 Nov 2025
Inventory Sequence
KasperKivimaeki
🥈
84
59ms
13 Nov 2025
Inventory Sequence
Babafaba
106
2,120ms
14 Oct 2025
Inventory Sequence
snoozingnewt
162
2,464ms
13 Oct 2025
Inventory Sequence
matejmatik123
147
973ms
2 Oct 2025
Inventory Sequence
blaztoma
96
61ms
17 Aug 2025
Inventory Sequence
Emutis
98
56ms
15 Aug 2025
Inventory Sequence
sean-niemann
85
55ms
9 May 2025
Inventory Sequence
BlankSpruce
🥈
84
58ms
15 Apr 2025
Inventory Sequence
kevinnaviapaiva
230
1,004ms
24 Feb 2025
Inventory Sequence
yeminghan2021
102
53ms
1 Feb 2025
Inventory Sequence
CaedenHarper
2,658
52ms
23 Jan 2025
Inventory Sequence
Alex-x90
89
55ms
20 Nov 2024
Inventory Sequence
snyderek
💎
83
56ms
20 Nov 2024
Inventory Sequence
klixel
104
394ms
17 Oct 2024
Inventory Sequence
Mabeloid
3,666
966ms
3 Oct 2024
Inventory Sequence
tailorspy
86
60ms
23 Sep 2024
Inventory Sequence
KatieLG
3,664
1,010ms
4 Sep 2024
Inventory Sequence
Steffan153
85
57ms
14 Aug 2024
Inventory Sequence
xsot
🥈
84
54ms
22 Jul 2024
Inventory Sequence
MeWhenI
87
59ms
22 Jul 2024
Inventory Sequence
ovs-code
88
55ms
3 Jun 2024
Inventory Sequence
dokutan
1,076
55ms
14 Apr 2024
Inventory Sequence
bac0id
94
56ms
23 Feb 2024
Inventory Sequence
Yewzir
135
69ms
9 Feb 2024
Inventory Sequence
inventshah
85
64ms
3 Feb 2024
Inventory Sequence
msbranicky
108
53ms
10 Jan 2024
Inventory Sequence
09cf
85
60ms
18 Oct 2023
Inventory Sequence
Irratix
98
56ms
3 Aug 2023
Inventory Sequence
jared-hughes
90
58ms
16 Mar 2023
Inventory Sequence
Lydxn
🥈
84
54ms
20 Feb 2023
Inventory Sequence
annaproxy
106
60ms
23 Jan 2023
Inventory Sequence
Betuaredead
165
1,445ms
8 Jan 2023
Inventory Sequence
retrohun
3,666
978ms
27 Dec 2022
Inventory Sequence
JayXon
🥈
84
57ms
6 Dec 2022
Inventory Sequence
GrayJoKing
89
59ms
1 Dec 2022
Inventory Sequence
nwellnhof
85
52ms
25 Nov 2022
Inventory Sequence
Shanethegamer
88
58ms
22 Nov 2022
Inventory Sequence
sisyphus-ppcg
86
58ms
22 Nov 2022
Inventory Sequence
m-tkach
86
57ms
21 Nov 2022
Inventory Sequence
KatieLG-Transpiler
3,706
983ms
21 Nov 2022
Inventory Sequence
janbehrens
87
58ms
20 Nov 2022
Inventory Sequence
GolfingSuccess
88
57ms
20 Nov 2022