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ALGOL 68
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Fennel
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Hush
Hy
iogii
Knight
Lily
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Odin
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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
Continued Fractions
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
Gray Code Decoder
Gray Code Encoder
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
Alphabetic Numbers
Apéry’s Constant
Binary Lambda Calculus
Connect Four
Crossword
CSS Colors (Inverse)
CSS Grid
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Hexagonal Spiral
Highly Composite Numbers
NFA Simulator
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Rectangle Fill
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
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Turtle
Tutorial
Hole
Golfer
Chars
Time
Submitted
Sierpiński Triangle
CoderColby
168
1,754ms
3 days ago
Sierpiński Triangle
matejmatik123
249
1,447ms
9 Mar 2026
Sierpiński Triangle
inventshah
88
58ms
11 Dec 2025
Sierpiński Triangle
KasperKivimaeki
🥇
76
73ms
26 Oct 2025
Sierpiński Triangle
dokutan
131
59ms
21 Jun 2025
Sierpiński Triangle
qwertyuiop3
120
441ms
28 May 2025
Sierpiński Triangle
CaedenHarper
427
50ms
23 Jan 2025
Sierpiński Triangle
HumanoidCPU
368
1,534ms
28 Dec 2024
Sierpiński Triangle
Herbert00709
95
60ms
15 Nov 2024
Sierpiński Triangle
Mabeloid
451
1,397ms
22 Sep 2024
Sierpiński Triangle
gw280
171
61ms
15 Aug 2024
Sierpiński Triangle
tailorspy
90
57ms
9 Aug 2024
Sierpiński Triangle
snyderek
90
60ms
6 Aug 2024
Sierpiński Triangle
zygoloid
90
54ms
6 Aug 2024
Sierpiński Triangle
ridilculous
164
64ms
31 Jul 2024
Sierpiński Triangle
JackieAlacrity2373
289
1,379ms
21 Jul 2024
Sierpiński Triangle
rucin93
🥇
76
59ms
11 Jul 2024
Sierpiński Triangle
ovs-code
92
51ms
3 Jun 2024
Sierpiński Triangle
Mandrzejy
132
443ms
25 Mar 2024
Sierpiński Triangle
KatieLG
463
1,427ms
23 Mar 2024
Sierpiński Triangle
bac0id
439
54ms
23 Feb 2024
Sierpiński Triangle
Steffan153
🥇
76
58ms
21 Feb 2024
Sierpiński Triangle
SirBogman
155
477ms
28 Dec 2023
Sierpiński Triangle
kurkale6ka
507
1,354ms
8 Dec 2023
Sierpiński Triangle
janbehrens
95
452ms
29 Nov 2023
Sierpiński Triangle
Yewzir
120
471ms
19 Nov 2023
Sierpiński Triangle
sean-niemann
🥇
76
57ms
17 Nov 2023
Sierpiński Triangle
Alex-x90
96
59ms
28 Sep 2023
Sierpiński Triangle
Lydxn
🥇
76
58ms
5 Feb 2023
Sierpiński Triangle
JayXon
🥇
76
55ms
24 Jan 2023
Sierpiński Triangle
retrohun
116
55ms
28 Dec 2022
Sierpiński Triangle
m-tkach
96
56ms
15 Dec 2022
Sierpiński Triangle
MeWhenI
96
60ms
17 Nov 2022
Sierpiński Triangle
BlankSpruce
90
56ms
12 Aug 2022
Sierpiński Triangle
KatieLG-Transpiler
486
1,409ms
24 Jun 2022
Sierpiński Triangle
jared-hughes
93
489ms
24 Jun 2022
Sierpiński Triangle
Radwatch
190
60ms
15 Jun 2022
Sierpiński Triangle
Irratix
77
61ms
23 May 2022
Sierpiński Triangle
DaCuteRaccoon
377
1,542ms
27 Apr 2022
Sierpiński Triangle
primo-ppcg
🥇
76
56ms
18 Jan 2022
Sierpiński Triangle
Shanethegamer
105
470ms
4 Jan 2022
Sierpiński Triangle
nwellnhof
🥇
76
59ms
3 Jan 2022