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𝑒
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ALGOL 68
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brainfuck
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C#
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Coconut
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Dart
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sed
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V
VimL
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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
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
Bytes
Time
Submitted
Continued Fractions
denkyuu1
156
238ms
4 days ago
Recamán
denkyuu1
86
310ms
4 days ago
ROT13
denkyuu1
79
4,829ms
4 days ago
Kaprekar Numbers
ovs-code
🥉
60
898ms
4 days ago
Divisors
denkyuu1
47
322ms
5 days ago
Fractions
madex
80
215ms
5 days ago
Happy Numbers (Long)
dokutan
68
392ms
6 days ago
Happy Numbers
dokutan
65
381ms
6 days ago
Proximity Grid
Steffan153
🥇
92
1,813ms
7 days ago
Proximity Grid
JayXon
🥇
92
446ms
7 days ago
Abundant Numbers (Long)
prestosilver
57
226ms
10 days ago
Abundant Numbers
prestosilver
56
221ms
10 days ago
Card Number Validation
denkyuu1
156
603ms
10 days ago
Christmas Trees
denkyuu1
65
219ms
11 days ago
PalindromemordnilaP
antimon2
🥇
58
229ms
13 days ago
Alphabetic Numbers
HumanoidCPU
3,903
152ms
14 days ago
ASCII Table
prestosilver
283
154ms
15 days ago
Gray Code Decoder
albanian-laundromat
75
238ms
17 days ago
Farey Sequence
Daniel-Ellison
75
487ms
17 days ago
Kaprekar Numbers
blaztoma
63
686ms
19 days ago
Continued Fractions
ovs-code
🥈
95
457ms
20 days ago
Continued Fractions
antimon2
💎
91
433ms
20 days ago
Odious Numbers (Long)
Steffan153
38
260ms
21 days ago
Evil Numbers (Long)
Steffan153
37
252ms
21 days ago
Niven Numbers
dokutan
42
247ms
21 days ago
Fizz Buzz
Daniel-Ellison
60
208ms
21 days ago
Odious Numbers (Long)
Lv0Sys
41
296ms
21 days ago
Leyland Numbers
denkyuu1
69
442ms
22 days ago
Fibonacci
plcc0
🥇
28
189ms
23 days ago
Day of Week
ovs-code
🥉
145
265ms
23 days ago
Catalan Numbers
JOrE20
46
213ms
24 days ago
Evil Numbers
denkyuu1
48
289ms
25 days ago
Scrambled Sort
denkyuu1
112
972ms
25 days ago
ISBN
denkyuu1
99
216ms
25 days ago
Happy Numbers
denkyuu1
97
283ms
25 days ago
λ
JOrE20
319
248ms
25 days ago
Abundant Numbers
denkyuu1
50
320ms
25 days ago
Fractions
denkyuu1
65
271ms
26 days ago
τ
Lv0Sys
46
152ms
20 Feb 2026
Emirp Numbers
Lv0Sys
85
430ms
20 Feb 2026
Pernicious Numbers
denkyuu1
44
292ms
18 Feb 2026
Pangram Grep
denkyuu1
54
285ms
18 Feb 2026
Van Eck Sequence
JOrE20
2,563
184ms
18 Feb 2026
φ
JOrE20
🥇
37
188ms
18 Feb 2026
𝑒
JOrE20
🥇
31
181ms
18 Feb 2026
√2
JOrE20
🥇
36
1,948ms
18 Feb 2026
τ
JOrE20
🥇
40
1,965ms
18 Feb 2026
π
JOrE20
🥇
31
199ms
18 Feb 2026
γ
JOrE20
🥇
42
220ms
18 Feb 2026
ln 2
JOrE20
🥇
40
1,991ms
18 Feb 2026
Catalan’s Constant
JOrE20
🥇
46
221ms
18 Feb 2026
Prime Numbers
denkyuu1
44
324ms
18 Feb 2026
Catalan Numbers
denkyuu1
47
239ms
16 Feb 2026
Leap Years
denkyuu1
43
297ms
16 Feb 2026
Farey Sequence
denkyuu1
83
630ms
16 Feb 2026
Odious Numbers
denkyuu1
49
281ms
16 Feb 2026
Pascal’s Triangle
denkyuu1
46
254ms
16 Feb 2026
Niven Numbers
denkyuu1
43
279ms
16 Feb 2026
Christmas Trees
dokutan
65
291ms
15 Feb 2026
Musical Chords
JayXon
🥇
87
338ms
12 Feb 2026
Pernicious Numbers (Long)
Daniel-Ellison
63
372ms
11 Feb 2026
Calendar
dokutan
🥈
879
208ms
10 Feb 2026
Niven Numbers (Long)
JOrE20
47
317ms
4 Feb 2026
Niven Numbers
JOrE20
45
315ms
4 Feb 2026
Arrows
dokutan
132
271ms
4 Feb 2026
United States
JayXon
💎
101
300ms
4 Feb 2026
Tutorial
FortuiteMan
135
265ms
3 Feb 2026
Seven Segment
JOrE20
189
220ms
2 Feb 2026
ROT13
dokutan
1,018
374ms
1 Feb 2026
Multitap Input
dokutan
🥉
387
236ms
1 Feb 2026
Quine
JOrE20
47
157ms
29 Jan 2026
Kolakoski Constant
JOrE20
1,011
148ms
28 Jan 2026
Fibonacci
Andrey2001
51
205ms
28 Jan 2026
Multitap Input
antimon2
💎
79
367ms
28 Jan 2026
Tongue-twisters
JOrE20
358
326ms
27 Jan 2026
π
Andrey2001
1,011
167ms
25 Jan 2026
Fizz Buzz
vhoulbreque
93
192ms
24 Jan 2026
Sudoku
ovs-code
💎
283
3,686ms
24 Jan 2026
Trinomial Triangle
antimon2
🥇
59
579ms
22 Jan 2026
Set
error256
🥇
89
702ms
20 Jan 2026