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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
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
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
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
Calendar
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
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Tower of Hanoi
Turtle
Tutorial
Hole
Golfer
Bytes
Time
Submitted
Evil Numbers (Long)
snoozingnewt
41
115ms
13 Sep 2025
Evil Numbers (Long)
fuzzylojik-golf
35
98ms
21 Aug 2025
Evil Numbers (Long)
CaedenHarper
1,955
107ms
16 Aug 2025
Evil Numbers (Long)
sean-niemann
32
97ms
7 Mar 2025
Evil Numbers (Long)
yokasuretsu
37
107ms
6 Jan 2025
Evil Numbers (Long)
alphafalfa
40
95ms
9 Dec 2024
Evil Numbers (Long)
dokutan
67
106ms
14 Oct 2024
Evil Numbers (Long)
Mabeloid
1,955
88ms
17 Sep 2024
Evil Numbers (Long)
pardouin
30
102ms
23 Aug 2024
Evil Numbers (Long)
KatieLG
1,955
87ms
2 Jun 2024
Evil Numbers (Long)
ovs-code
34
92ms
22 May 2024
Evil Numbers (Long)
HumanoidCPU
1,955
88ms
19 May 2024
Evil Numbers (Long)
msbranicky
53
106ms
10 Sep 2023
Evil Numbers (Long)
SirFireball3521
35
122ms
16 Mar 2023
Evil Numbers (Long)
neel11235813
35
99ms
3 Feb 2023
Evil Numbers (Long)
DialFrost
32
99ms
29 Jan 2023
Evil Numbers (Long)
retrohun
35
98ms
30 Dec 2022
Evil Numbers (Long)
GrayJoKing
🥇
25
215ms
16 Dec 2022
Evil Numbers (Long)
Steffan153
31
97ms
10 Dec 2022
Evil Numbers (Long)
trist224
35
100ms
28 Nov 2022
Evil Numbers (Long)
Natanaelel
35
118ms
13 Nov 2022
Evil Numbers (Long)
JayXon
30
138ms
13 Sep 2022
Evil Numbers (Long)
nwellnhof
🥇
25
202ms
11 Sep 2022
Evil Numbers (Long)
KatieLG-Transpiler
1,955
91ms
10 Sep 2022
Evil Numbers (Long)
scpchicken
35
97ms
7 Sep 2022
Evil Numbers (Long)
SirBogman
32
139ms
7 Sep 2022
Evil Numbers (Long)
JRaspass
1,955
82ms
6 Sep 2022
Evil Numbers (Long)
Shanethegamer
35
95ms
6 Sep 2022
Evil Numbers (Long)
Lydxn
🥇
25
211ms
6 Sep 2022
Evil Numbers (Long)
MeWhenI
35
96ms
6 Sep 2022