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All
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
Leyland Numbers
KasperKivimaeki
🥉
141
2,151ms
20 hours ago
Leyland Numbers
snoozingnewt
375
1,095ms
13 Oct 2025
Leyland Numbers
gjoacorp
172
2,376ms
4 Aug 2025
Leyland Numbers
dokutan
315
214ms
3 Apr 2025
Leyland Numbers
CaedenHarper
921
50ms
23 Jan 2025
Leyland Numbers
bac0id
182
2,347ms
11 Jan 2025
Leyland Numbers
Shanethegamer
921
50ms
11 Jan 2025
Leyland Numbers
snyderek
165
2,342ms
18 Dec 2024
Leyland Numbers
Mabeloid
1,036
937ms
22 Sep 2024
Leyland Numbers
tailorspy
155
2,278ms
19 Sep 2024
Leyland Numbers
ovs-code
💎
137
501ms
7 Jun 2024
Leyland Numbers
HumanoidCPU
1,024
48ms
19 May 2024
Leyland Numbers
KatieLG
1,048
903ms
23 Mar 2024
Leyland Numbers
roupiq
173
2,394ms
26 Feb 2024
Leyland Numbers
oceko
209
2,346ms
13 Feb 2024
Leyland Numbers
GolfingSuccess
187
71ms
8 Nov 2023
Leyland Numbers
m-tkach
🥈
140
479ms
30 Aug 2023
Leyland Numbers
Alex-x90
156
2,129ms
8 Aug 2023
Leyland Numbers
namcartoon06
161
2,216ms
30 Jun 2023
Leyland Numbers
Yewzir
162
2,308ms
3 Feb 2023
Leyland Numbers
Betuaredead
176
2,292ms
13 Jan 2023
Leyland Numbers
retrohun
1,036
931ms
28 Dec 2022
Leyland Numbers
astdefu
183
2,282ms
8 Dec 2022
Leyland Numbers
janbehrens
242
2,268ms
20 Nov 2022
Leyland Numbers
KatieLG-Transpiler
1,071
931ms
24 Jun 2022
Leyland Numbers
jared-hughes
165
2,294ms
24 Jun 2022
Leyland Numbers
inventshah
157
2,233ms
15 Jun 2022
Leyland Numbers
nwellnhof
144
493ms
23 May 2022
Leyland Numbers
MeWhenI
921
47ms
8 May 2022
Leyland Numbers
Ethernet3
158
2,261ms
11 Mar 2022
Leyland Numbers
primo-ppcg
147
203ms
18 Jan 2022
Leyland Numbers
Irratix
199
211ms
3 Jan 2022