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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
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Chars
Time
Submitted
Seven Segment
SirBogman
64
131ms
23 Jan 2024
Seven Segment
Natanaelel
95
92ms
7 Nov 2023
Seven Segment
Lydxn
💎
56
112ms
2 Mar 2023
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SirFireball3521
141
99ms
16 Feb 2023
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neel11235813
176
105ms
3 Feb 2023
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176
100ms
28 Nov 2022
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176
98ms
4 Aug 2022
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115
114ms
28 Apr 2022
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scpchicken
126
99ms
23 Mar 2022
Seven Segment
olivermrose
176
102ms
20 Sep 2021
Seven Segment
KatieLG
251
105ms
11 May 2021
Seven Segment
JRaspass
149
111ms
26 Mar 2021
Seven Segment
GrayJoKing
🥈
58
112ms
24 Aug 2020
Seven Segment
RustemB
194
98ms
22 May 2020
Seven Segment
Attero
144
88ms
9 Apr 2020
Seven Segment
primo-ppcg
🥉
59
113ms
21 Feb 2020
Seven Segment
nwellnhof
60
138ms
20 Feb 2020
Seven Segment
elisherer
177
103ms
13 Apr 2019
Seven Segment
phdphil
194
106ms
15 Jun 2018
Seven Segment
yokasuretsu
188
117ms
26 Apr 2018
Seven Segment
mcreenan
166
103ms
5 Apr 2018
Seven Segment
AlexDaniel
88
110ms
14 Mar 2018
Seven Segment
labster
119
113ms
25 Feb 2018
Seven Segment
bluebear94
95
131ms
4 Feb 2018
Seven Segment
hughsimpson
209
125ms
28 Jan 2018
Seven Segment
PaulHanson
168
112ms
29 Sep 2017