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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
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
Gray Code Decoder
Gray Code Encoder
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
Taxicab Numbers
Turtle
Tutorial
Hole
Golfer
Chars
Time
Submitted
√2
JOrE20
1,204
2,539ms
4 Jan 2026
√2
sean-niemann
135
74ms
23 Dec 2025
√2
primo-ppcg
🥉
133
73ms
11 Dec 2025
√2
Carlos-EAC
1,046
1,398ms
24 Nov 2025
√2
KasperKivimaeki
135
441ms
20 Nov 2025
√2
JOrE-Softwares
1,059
1,398ms
21 May 2025
√2
gigaprofisi
1,048
1,343ms
1 Mar 2025
√2
CaedenHarper
1,035
48ms
20 Jan 2025
√2
madeforlosers
1,040
55ms
17 Dec 2024
√2
Herbert00709
141
76ms
25 Oct 2024
√2
olleicua
1,041
56ms
1 Oct 2024
√2
Mabeloid
1,047
1,383ms
16 Sep 2024
√2
dokutan
243
449ms
20 Aug 2024
√2
rifatx
1,048
1,390ms
23 Jul 2024
√2
inventshah
🥈
118
1,191ms
22 Jul 2024
√2
LHLaurini
5,249
1,811ms
15 Jul 2024
√2
linhnd99
1,188
1,430ms
17 May 2024
√2
Yewzir
145
407ms
14 May 2024
√2
NDR0216
1,036
439ms
10 May 2024
√2
HumanoidCPU
540
57ms
9 May 2024
√2
ovs-code
💎
113
1,783ms
4 May 2024
√2
Jacob385
1,044
1,436ms
1 May 2024
√2
KatieLG
1,059
1,412ms
23 Mar 2024
√2
bac0id
540
56ms
23 Feb 2024
√2
msbranicky
605
58ms
10 Jan 2024
√2
Shanethegamer
1,035
55ms
14 Sep 2023
√2
SirBogman
138
76ms
28 May 2023
√2
MeWhenI
192
63ms
21 May 2023
√2
janbehrens
197
483ms
15 May 2023
√2
jared-hughes
142
74ms
7 Feb 2023
√2
retrohun
1,041
58ms
28 Dec 2022
√2
Alex-x90
191
68ms
16 Oct 2022
√2
destofr
1,040
59ms
13 Oct 2022
√2
BlankSpruce
234
2,860ms
5 Oct 2022
√2
ricbuz94
1,082
1,465ms
31 Aug 2022
√2
KatieLG-Transpiler
1,082
1,412ms
24 Jun 2022
√2
rowboat1
1,089
1,404ms
18 Jun 2022
√2
m-tkach
194
441ms
25 May 2022
√2
voytxt
1,049
1,478ms
6 Mar 2022
√2
JGDoerrer
1,037
443ms
14 Jan 2022
√2
Ethernet3
1,041
56ms
3 Jan 2022