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Dart
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sed
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V
VimL
Wren
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05AB1E
APL
Arturo
Befunge
BQN
CJam
CoffeeScript
Egel
Fennel
Harbour
Hare
Haxe
Hush
Hy
iogii
Knight
Lily
Luau
Odin
Picat
Qore
Racket
Rebol
Rexx
Scala
Squirrel
Stax
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Umka
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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
Taxicab Numbers
Turtle
Tutorial
Hole
Golfer
Chars
Time
Submitted
Kolakoski Sequence
Steffan153
🥇
73
12ms
9 hours ago
Van Eck Sequence
Steffan153
🥇
63
3ms
9 hours ago
Gray Code Encoder
Steffan153
🥇
125
23ms
12 hours ago
Fizz Buzz
jusaka
79
2ms
24 hours ago
Gray Code Encoder
edsrzf
🥇
125
21ms
24 hours ago
Roman to Arabic
Steffan153
🥇
120
6ms
32 hours ago
Gray Code Decoder
Steffan153
🥇
94
6ms
2 days ago
Gray Code Encoder
albanian-laundromat
🥉
130
30ms
2 days ago
Arrows
tomh1012
260
3ms
2 days ago
Gray Code Decoder
sean-niemann
🥇
94
6ms
3 days ago
Gray Code Decoder
madex
121
8ms
5 days ago
Gray Code Encoder
madex
182
7ms
5 days ago
Gray Code Decoder
albanian-laundromat
🥇
94
6ms
8 days ago
Gray Code Decoder
edsrzf
🥇
94
6ms
8 days ago
ROT13
Steffan153
🥇
118
5ms
8 days ago
Tower of Hanoi
edsrzf
🥈
64
3ms
13 days ago
Prime Numbers
tomh1012
79
2ms
15 days ago
Abundant Numbers
Steffan153
🥇
54
2ms
17 days ago
Arrows
madex
249
3ms
19 days ago
Levenshtein Distance
madex
354
3ms
19 days ago
Numbrix
albanian-laundromat
452
31ms
19 days ago
Pernicious Numbers
GolfingSuccess
🥇
42
2ms
20 days ago
Zeckendorf Representation
edsrzf
🥉
157
3ms
20 days ago
Farey Sequence
albanian-laundromat
97
3ms
21 days ago
Polygon Triangulations
albanian-laundromat
198
5ms
24 days ago
Happy Numbers (Long)
DialFrost
104
9ms
24 days ago
Happy Numbers (Long)
Steffan153
🥇
89
531ms
24 days ago
Pascal’s Triangle
Steffan153
🥇
72
2ms
24 days ago
Evil Numbers (Long)
Steffan153
🥇
48
2ms
24 days ago
Odious Numbers (Long)
Steffan153
🥇
48
2ms
24 days ago
Foo Fizz Buzz Bar
Steffan153
🥇
103
3ms
24 days ago
Abundant Numbers (Long)
Steffan153
🥇
66
22ms
24 days ago
Continued Fractions
edsrzf
💎
182
3ms
24 days ago
Connect Four
albanian-laundromat
213
4,410ms
24 days ago
Catalan Numbers
albanian-laundromat
💎
189
10ms
24 days ago
Reversi
albanian-laundromat
💎
180
869ms
24 days ago
Polyominoes
albanian-laundromat
🥈
230
396ms
24 days ago
Set
albanian-laundromat
🥈
193
49ms
24 days ago
Star Wars GPT
albanian-laundromat
💎
183
5ms
24 days ago
Scrambled Sort
albanian-laundromat
💎
176
5ms
24 days ago
Calendar
albanian-laundromat
🦄
246
5ms
24 days ago
Multitap Input
albanian-laundromat
🥈
177
11ms
24 days ago
Continued Fractions
albanian-laundromat
🥈
184
3ms
24 days ago
Topological Sort
albanian-laundromat
💎
181
73ms
24 days ago
Billiards
edsrzf
🥉
228
6ms
27 days ago
Alphabetic Numbers
HumanoidCPU
3,910
2ms
6 Mar 2026
ISBN
JayXon
🥇
122
3ms
5 Mar 2026
ISBN
edsrzf
🥇
122
3ms
5 Mar 2026
Arrows
retrohun
856
3ms
3 Mar 2026
Tower of Hanoi
msbranicky
118
3ms
3 Mar 2026
Fractions
edsrzf
🥉
147
14ms
3 Mar 2026
Rock-paper-scissors-Spock-lizard
dokutan
405
3ms
27 Feb 2026
Transpose Sentence
dokutan
🥇
129
57ms
27 Feb 2026
Niven Numbers
dokutan
🥇
50
2ms
26 Feb 2026
Fibonacci
Steffan153
🥇
45
2ms
26 Feb 2026
Zeckendorf Representation
albanian-laundromat
158
3ms
25 Feb 2026
Look and Say
albanian-laundromat
🥉
102
4ms
25 Feb 2026
Mandelbrot
sean-niemann
💎
122
1,267ms
24 Feb 2026
Evil Numbers
edsrzf
47
2ms
24 Feb 2026
Mandelbrot
edsrzf
🥉
130
1,898ms
24 Feb 2026
Mandelbrot
DialFrost
🥈
127
1,251ms
24 Feb 2026
Pascal’s Triangle
DialFrost
81
2ms
24 Feb 2026
Lucky Numbers
DialFrost
🥈
81
38ms
24 Feb 2026
Evil Numbers (Long)
dokutan
62
2ms
23 Feb 2026
Odious Numbers (Long)
dokutan
61
2ms
23 Feb 2026
Evil Numbers
dokutan
59
2ms
23 Feb 2026
Odious Numbers
dokutan
59
2ms
23 Feb 2026
Semiprime Numbers
albanian-laundromat
100
2,200ms
23 Feb 2026
Levenshtein Distance
JOrE20
329
37ms
23 Feb 2026
Arithmetic Numbers
DialFrost
🥉
87
1,934ms
22 Feb 2026
Fizz Buzz
lynn
76
2ms
22 Feb 2026
Divisors
Steffan153
🥇
61
3ms
21 Feb 2026
Arrows
JOrE20
1,041
3ms
21 Feb 2026
Card Number Validation
edsrzf
🥈
121
3ms
21 Feb 2026
Evil Numbers
FoxInTheClouds
55
2ms
20 Feb 2026
Tutorial
FoxInTheClouds
124
3ms
20 Feb 2026
Arrows
JayXon
💎
134
3ms
19 Feb 2026
Arrows
edsrzf
🥈
141
3ms
19 Feb 2026
ln 2
JOrE20
1,018
2ms
19 Feb 2026
Rijndael S-box
weliveinhell
🥈
282
3ms
18 Feb 2026