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𝑒
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ALGOL 68
Assembly
AWK
Bash
BASIC
Berry
brainfuck
C
C#
C++
Civet
Clojure
COBOL
Coconut
Common Lisp
Crystal
D
Dart
Elixir
Erlang
F#
Factor
Forth
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Go
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Groovy
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J
Janet
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jq
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Kotlin
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Python
R
Raku
Rockstar
Ruby
Rust
Scheme
sed
SQL
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Tcl
TeX
V
VimL
Wren
Zig
Experimental Language
05AB1E
APL
ArkScript
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
Uiua
Umka
Vala
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Hole
All
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
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Taxicab Numbers
Turtle
Tutorial
Hole
Golfer
Bytes
Time
Submitted
Scrambled Sort
retrohun
209
134ms
28 hours ago
Alphabetic Numbers
HumanoidCPU
3,901
89ms
43 hours ago
Game of Life
snoozingnewt
🥈
151
145ms
2 days ago
SI Units
ovs-code
💎
470
125ms
2 days ago
Sphenic Numbers
ovs-code
50
2,559ms
2 days ago
Leyland Numbers
ovs-code
💎
62
83ms
2 days ago
Tongue-twisters
snoozingnewt
355
84ms
2 days ago
Leyland Numbers
sean-niemann
🥈
66
93ms
2 days ago
Billiards
snoozingnewt
💎
158
115ms
2 days ago
Tongue-twisters
prestosilver
533
67ms
3 days ago
12 Days of Christmas
WilliamDeBlieck
🥈
452
72ms
4 days ago
24 Game
WilliamDeBlieck
💎
198
3,275ms
5 days ago
99 Bottles of Beer
WilliamDeBlieck
236
72ms
5 days ago
Forsyth–Edwards Notation
snoozingnewt
153
79ms
5 days ago
Continued Fractions
snoozingnewt
🥈
135
103ms
6 days ago
brainfuck
WilliamDeBlieck
180
657ms
6 days ago
Forsyth–Edwards Notation
WilliamDeBlieck
🥈
128
77ms
6 days ago
Abundant Numbers
WilliamDeBlieck
47
75ms
7 days ago
Happy Numbers
Steffan153
💎
63
74ms
8 days ago
Day of Week
JOrE20
42
70ms
9 days ago
Roman to Arabic
JOrE20
🥇
35
86ms
9 days ago
Arabic to Roman
JOrE20
🥇
40
103ms
9 days ago
Fibonacci
plcc0
41
76ms
10 days ago
Arabic to Roman
albanian-laundromat
41
97ms
10 days ago
Quine
LostSyntax21
79
99ms
11 days ago
Gray Code Decoder
albanian-laundromat
98
120ms
12 days ago
Multitap Input
ovs-code
🥈
100
103ms
13 days ago
ln 2
JOrE20
1,013
89ms
16 days ago
Prime Numbers (Long)
shanthangolden
43
443ms
16 days ago
Prime Numbers
shanthangolden
42
76ms
16 days ago
United States
shanthangolden
🥇
63
83ms
16 days ago
Roman to Arabic
shanthangolden
🥇
35
84ms
17 days ago
Arabic to Roman
shanthangolden
🥇
40
97ms
17 days ago
12 Days of Christmas
shanthangolden
496
74ms
17 days ago
Proximity Grid
ovs-code
💎
113
80ms
17 days ago
Proximity Grid
Steffan153
🥈
117
79ms
18 days ago
λ
ovs-code
💎
545
72ms
18 days ago
Ten-pin Bowling
ovs-code
💎
126
78ms
18 days ago
Forsyth–Edwards Notation
ovs-code
💎
113
76ms
18 days ago
Morse Encoder
snoozingnewt
🥉
235
107ms
18 days ago
Ascending Primes
snoozingnewt
🥉
83
4,331ms
18 days ago
Lucky Numbers
snoozingnewt
57
115ms
18 days ago
ROT13
Steffan153
🥇
52
74ms
19 days ago
99 Bottles of Beer
adgh
🥉
235
80ms
19 days ago
ROT13
JayXon
🥇
52
71ms
19 days ago
Prime Numbers
aksyristos
52
76ms
20 days ago
ROT13
sean-niemann
🥇
52
77ms
20 days ago
Seven Segment
snoozingnewt
🥈
135
78ms
23 days ago
Seven Segment
Steffan153
💎
130
80ms
23 days ago
Leyland Numbers
snoozingnewt
75
81ms
25 days ago
Sudoku (Fill-in)
snoozingnewt
🥉
251
107ms
25 days ago
Sudoku
snoozingnewt
🥉
604
243ms
25 days ago
Star Wars Opening Crawl
snoozingnewt
🥉
571
95ms
25 days ago
Smith Numbers
snoozingnewt
145
2,711ms
25 days ago
SI Units
snoozingnewt
🥉
914
210ms
25 days ago
Reverse Polish Notation
snoozingnewt
174
124ms
25 days ago
QR Decoder
snoozingnewt
🥉
277
92ms
25 days ago
Musical Chords
snoozingnewt
🥉
378
229ms
25 days ago
Kolakoski Sequence
snoozingnewt
🥉
44
98ms
26 days ago
Van Eck Sequence
snoozingnewt
59
86ms
26 days ago
Inventory Sequence
snoozingnewt
60
84ms
27 days ago
Catalan Numbers
snoozingnewt
🥈
164
92ms
27 days ago
Hexdump
snoozingnewt
🥉
188
79ms
27 days ago
Recamán
snoozingnewt
63
79ms
5 Feb 2026
Partition Numbers
snoozingnewt
🥇
46
90ms
4 Feb 2026
Partition Numbers
sean-niemann
🥇
46
87ms
4 Feb 2026
Polyominoes
snoozingnewt
🥈
291
176ms
4 Feb 2026
𝑒
tomh1012
127
534ms
4 Feb 2026
Gijswijt’s Sequence
snoozingnewt
154
2,236ms
4 Feb 2026
Diamonds
snoozingnewt
🥉
131
79ms
4 Feb 2026
Christmas Trees
snoozingnewt
91
75ms
4 Feb 2026
12 Days of Christmas
snoozingnewt
464
72ms
4 Feb 2026
Tutorial
FortuiteMan
158
85ms
3 Feb 2026
Fibonacci
msbranicky
46
76ms
2 Feb 2026
π
JOrE20
1,013
70ms
1 Feb 2026
Multitap Input
dokutan
370
92ms
1 Feb 2026
Multitap Input
sean-niemann
💎
99
88ms
1 Feb 2026
Multitap Input
snoozingnewt
🥉
113
101ms
1 Feb 2026
π
Andrey2001
1,009
70ms
25 Jan 2026
𝑒
Andrey2001
1,009
68ms
25 Jan 2026