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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
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Snake
Sphenic Numbers
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Tutorial
Hole
Golfer
Chars
Time
Submitted
Sierpiński Triangle
emgordon154
110
262ms
10 Sep 2025
Sierpiński Triangle
kumavale
96
123ms
10 Sep 2025
Sierpiński Triangle
CaedenHarper
412
117ms
16 Aug 2025
Sierpiński Triangle
acotis
90
132ms
23 Apr 2025
Sierpiński Triangle
nullie
105
137ms
12 Mar 2025
Sierpiński Triangle
HumanoidCPU
281
213ms
29 Dec 2024
Sierpiński Triangle
stefangimmillaro
110
123ms
16 Nov 2024
Sierpiński Triangle
dokutan
213
206ms
19 Oct 2024
Sierpiński Triangle
KatieLG
427
108ms
29 Sep 2024
Sierpiński Triangle
Mabeloid
412
115ms
22 Sep 2024
Sierpiński Triangle
rucin93
🥉
88
124ms
16 Jul 2024
Sierpiński Triangle
markusgraube
412
111ms
1 Jul 2024
Sierpiński Triangle
Aurel300
152
178ms
16 Jun 2024
Sierpiński Triangle
MeWhenI
144
130ms
22 Apr 2024
Sierpiński Triangle
mousetail
153
126ms
16 Feb 2024
Sierpiński Triangle
jackybabes
1,363
163ms
7 Feb 2024
Sierpiński Triangle
sean-niemann
92
125ms
27 Nov 2023
Sierpiński Triangle
elgan65536
116
130ms
23 Oct 2023
Sierpiński Triangle
msbranicky
203
210ms
6 Oct 2023
Sierpiński Triangle
unfinishedprogram
124
146ms
23 Aug 2023
Sierpiński Triangle
klixel
216
196ms
7 Jun 2023
Sierpiński Triangle
retrohun
412
112ms
28 Dec 2022
Sierpiński Triangle
Shanethegamer
124
142ms
13 Dec 2022
Sierpiński Triangle
snobee
103
146ms
12 Dec 2022
Sierpiński Triangle
andersk
91
135ms
1 Nov 2022
Sierpiński Triangle
KatieLG-Transpiler
430
120ms
24 Jun 2022
Sierpiński Triangle
bbb651
335
217ms
29 May 2022
Sierpiński Triangle
connorslade
232
188ms
26 May 2022
Sierpiński Triangle
verticallity
118
143ms
7 Apr 2022
Sierpiński Triangle
JayXon
💎
84
121ms
11 Mar 2022
Sierpiński Triangle
lynn
93
119ms
10 Mar 2022
Sierpiński Triangle
JGDoerrer
289
111ms
16 Feb 2022
Sierpiński Triangle
Pena86
251
170ms
25 Dec 2021
Sierpiński Triangle
mokymok
427
110ms
10 Nov 2021
Sierpiński Triangle
pantaelaman
414
107ms
28 Oct 2021
Sierpiński Triangle
kurkale6ka
412
114ms
15 Jul 2021
Sierpiński Triangle
cure-honey
109
146ms
10 Jul 2021
Sierpiński Triangle
Nexilis
310
140ms
7 Mar 2021
Sierpiński Triangle
Domicnt
412
109ms
12 Jun 2020
Sierpiński Triangle
ian-h-chamberlain
110
152ms
16 Jan 2020
Sierpiński Triangle
timvermeulen
103
128ms
5 Jan 2020
Sierpiński Triangle
primo-ppcg
🥈
87
120ms
5 Jan 2020
Sierpiński Triangle
Skepfyr
175
213ms
4 Jan 2020