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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
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
Kolakoski Constant
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
Apéry’s Constant
Binary Lambda Calculus
Connect Four
Continued Fractions
Crossword
CSS Colors (Inverse)
CSS Grid
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Gray Code Decoder
Gray Code Encoder
Hexagonal Spiral
Highly Composite Numbers
NFA Simulator
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
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Tutorial
Hole
Golfer
Chars
Time
Submitted
Fibonacci
msbranicky
54
2,145ms
6 days ago
Fibonacci
jkelly467
52
2,337ms
20 days ago
Fibonacci
fuzzylojik-golf
49
2,053ms
7 Jan 2026
Fibonacci
snoozingnewt
49
2,075ms
2 Dec 2025
Fibonacci
ScottHamper
51
2,100ms
30 Nov 2025
Fibonacci
Andrey2001
49
2,199ms
25 Nov 2025
Fibonacci
solisolu
49
2,199ms
20 Nov 2025
Fibonacci
Zach1031
63
2,118ms
15 Nov 2025
Fibonacci
Mikey-Beep
54
2,089ms
24 Oct 2025
Fibonacci
qpwoeirut
49
2,114ms
13 Oct 2025
Fibonacci
WildTooth
49
2,065ms
10 Oct 2025
Fibonacci
albanian-laundromat
52
2,220ms
2 Oct 2025
Fibonacci
rhysdh540
53
2,178ms
1 Oct 2025
Fibonacci
RobertHoeh
53
2,246ms
30 Sep 2025
Fibonacci
CaedenHarper
49
2,179ms
26 Aug 2025
Fibonacci
CheeseCake628
49
2,174ms
15 Jul 2025
Fibonacci
perlebach
49
2,220ms
6 Jun 2025
Fibonacci
epic-programmer-guy
62
2,083ms
19 Apr 2025
Fibonacci
Chinay-Domitrix
77
2,219ms
28 Mar 2025
Fibonacci
plcc0
49
2,064ms
28 Mar 2025
Fibonacci
desecaw13
59
2,156ms
24 Jan 2025
Fibonacci
zt14427
174
2,115ms
27 Dec 2024
Fibonacci
retrohun
174
2,177ms
19 Dec 2024
Fibonacci
madeforlosers
51
2,173ms
22 Nov 2024
Fibonacci
wh3n3v3r
49
2,066ms
15 Nov 2024
Fibonacci
Natanaelel
58
2,091ms
30 Oct 2024
Fibonacci
pardouin
🥇
48
2,110ms
29 Oct 2024
Fibonacci
JayXon
🥇
48
2,231ms
29 Oct 2024
Fibonacci
Maximizer02
54
2,180ms
28 Oct 2024
Fibonacci
KatieLG
139
1,842ms
27 Oct 2024
Fibonacci
GolfingSuccess
49
2,134ms
27 Oct 2024
Fibonacci
error256
🥇
48
2,258ms
26 Oct 2024
Fibonacci
edsrzf
52
2,307ms
25 Oct 2024
Fibonacci
btnlq
🥇
48
2,280ms
25 Oct 2024
Fibonacci
m-tkach
49
2,278ms
25 Oct 2024
Fibonacci
sean-niemann
49
2,223ms
25 Oct 2024
Fibonacci
Yewzir
49
2,340ms
25 Oct 2024
Fibonacci
Herbert00709
49
2,144ms
24 Oct 2024
Fibonacci
emgordon154
49
2,153ms
24 Oct 2024
Fibonacci
voytxt
51
2,102ms
24 Oct 2024
Fibonacci
duckyluuk
49
2,226ms
24 Oct 2024
Fibonacci
inventshah
🥇
48
2,370ms
24 Oct 2024
Fibonacci
MeWhenI
49
2,249ms
24 Oct 2024
Fibonacci
Shanethegamer
49
2,212ms
24 Oct 2024
Fibonacci
HumanoidCPU
49
2,183ms
24 Oct 2024
Fibonacci
stefangimmillaro
49
2,137ms
24 Oct 2024
Fibonacci
dokutan
51
2,104ms
23 Oct 2024
Fibonacci
SirBogman
52
1,973ms
23 Oct 2024
Fibonacci
DialFrost
49
2,352ms
23 Oct 2024
Fibonacci
rucin93
53
2,268ms
23 Oct 2024