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ALGOL 68
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iogii
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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
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Snake
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Tutorial
Hole
Golfer
Chars
Time
Submitted
Sierpiński Triangle
KatieLG
280
310ms
30 Nov 2025
Sierpiński Triangle
CaedenHarper
220
341ms
20 Nov 2025
Sierpiński Triangle
sean-niemann
🥉
108
319ms
1 Nov 2025
Sierpiński Triangle
KasperKivimaeki
116
381ms
9 Oct 2025
Sierpiński Triangle
dokutan
251
335ms
24 Mar 2025
Sierpiński Triangle
edsrzf
222
321ms
19 Oct 2024
Sierpiński Triangle
Mabeloid
459
315ms
22 Sep 2024
Sierpiński Triangle
HumanoidCPU
252
335ms
26 Aug 2024
Sierpiński Triangle
Steffan153
110
340ms
21 Feb 2024
Sierpiński Triangle
kkoenig
457
334ms
4 Jan 2024
Sierpiński Triangle
Yewzir
147
342ms
3 Jan 2024
Sierpiński Triangle
jerrandolph
270
328ms
9 Dec 2023
Sierpiński Triangle
DialFrost
147
299ms
29 Nov 2023
Sierpiński Triangle
janbehrens
125
347ms
28 Nov 2023
Sierpiński Triangle
JayXon
💎
105
348ms
14 Nov 2023
Sierpiński Triangle
msbranicky
300
326ms
31 Aug 2023
Sierpiński Triangle
MeWhenI
129
336ms
27 Aug 2023
Sierpiński Triangle
stefangimmillaro
122
317ms
26 Aug 2023
Sierpiński Triangle
yzhs
267
329ms
24 Jun 2023
Sierpiński Triangle
retrohun
459
326ms
28 Dec 2022
Sierpiński Triangle
KatieLG-Transpiler
441
341ms
24 Jun 2022
Sierpiński Triangle
JRaspass
214
327ms
18 May 2022
Sierpiński Triangle
Shanethegamer
151
332ms
26 Mar 2022
Sierpiński Triangle
emplv
120
318ms
26 Jan 2022
Sierpiński Triangle
nwellnhof
🥈
106
326ms
29 Nov 2021
Sierpiński Triangle
mokymok
454
324ms
10 Nov 2021
Sierpiński Triangle
kurkale6ka
439
316ms
25 Jul 2021
Sierpiński Triangle
cure-honey
131
320ms
9 Jul 2021
Sierpiński Triangle
dpatterbee
134
337ms
23 Nov 2020
Sierpiński Triangle
primo-ppcg
114
331ms
13 May 2020
Sierpiński Triangle
cduerm
439
436ms
12 May 2020
Sierpiński Triangle
rjsbooth
225
362ms
21 Apr 2020
Sierpiński Triangle
guliyevemil1
342
333ms
19 Apr 2020
Sierpiński Triangle
bendiscz
118
324ms
18 Apr 2020
Sierpiński Triangle
mazzegi
651
329ms
18 Apr 2020