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ALGOL 68
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iogii
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VimL
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05AB1E
APL
Arturo
Befunge
BQN
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Egel
Fennel
Harbour
Hare
Haxe
Hush
Hy
Knight
Lily
Luau
Odin
Picat
Qore
Racket
Rebol
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12 Days of Christmas
24 Game
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
Alphabetic Numbers
Arabic to Roman
Arithmetic Numbers
Arrows
Ascending Primes
ASCII Table
Billiards
brainfuck
Calendar
Card Number Validation
Catalan Numbers
Catalan’s Constant
Christmas Trees
Collatz
Connect Four
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)
Taxicab Numbers
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
Apéry’s Constant
Binary Lambda Calculus
Chess960 Decoder
Chess960 Encoder
Crossword
CSS Colors (Inverse)
CSS Grid
Dragon Curve
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Hexagonal Spiral
Highly Composite Numbers
Huffman Encoder
NFA Simulator
Nim
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Rectangle Fill
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Turtle
Tutorial
Ulam Sequence
Hole
Golfer
Bytes
Time
Submitted
Leap Years
RealBen9
56
1,758ms
30 May 2026
Leap Years
Steffan153
🥇
46
1,371ms
18 May 2026
Leap Years
Lydxn
🥇
46
1,355ms
7 May 2026
Leap Years
JDiLenarda
57
1,822ms
21 Apr 2026
Leap Years
Shanethegamer
58
1,477ms
19 Apr 2026
Leap Years
JayXon
🥇
46
1,521ms
18 Apr 2026
Leap Years
sean-niemann
52
1,495ms
17 Apr 2026
Leap Years
fuzzylojik-golf
51
1,395ms
17 Apr 2026
Leap Years
dokutan
52
1,644ms
16 Apr 2026
Leap Years
albanian-laundromat
58
1,514ms
15 Apr 2026
Leap Years
DialFrost
51
1,564ms
15 Apr 2026
Leap Years
voytxt
54
1,429ms
15 Apr 2026
Leap Years
Yewzir
58
1,786ms
14 Mar 2026
Leap Years
KatieLG
601
1,590ms
30 Nov 2025
Leap Years
Mikey-Beep
76
1,642ms
4 Oct 2025
Leap Years
snoozingnewt
80
1,462ms
26 Sep 2025
Leap Years
samsvp
61
1,425ms
3 Apr 2025
Leap Years
CaedenHarper
737
1,382ms
25 Jan 2025
Leap Years
Mabeloid
913
1,928ms
22 Sep 2024
Leap Years
HumanoidCPU
737
1,327ms
18 May 2024
Leap Years
roguh
112
1,621ms
14 Jan 2024
Leap Years
msbranicky
61
1,516ms
23 Sep 2023
Leap Years
MeWhenI
51
1,576ms
8 Jun 2023
Leap Years
Betuaredead
81
1,518ms
4 Jan 2023
Leap Years
neel11235813
51
1,570ms
4 Jan 2023
Leap Years
retrohun
766
1,577ms
27 Dec 2022
Leap Years
ze-h
89
1,587ms
5 Dec 2022
Leap Years
Smetalo
95
1,605ms
25 Aug 2022
Leap Years
KatieLG-Transpiler
737
1,432ms
24 Jun 2022
Leap Years
annaproxy
89
1,532ms
12 Feb 2022
Leap Years
mokymok
883
1,456ms
10 Nov 2021
Leap Years
p-vf
61
1,472ms
28 Oct 2021
Leap Years
lynn
49
1,470ms
27 May 2021
Leap Years
janbehrens
59
1,664ms
22 May 2021
Leap Years
dweslynch
68
1,462ms
1 Oct 2020
Leap Years
primo-ppcg
49
1,590ms
11 May 2020
Leap Years
fuchen
60
1,580ms
10 May 2020
Leap Years
brianberns
67
1,529ms
10 May 2020