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Kaprekar Numbers
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Golfers
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12 Days of Christmas
24 Game
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
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brainfuck
Card Number Validation
Catalan Numbers
Catalan’s Constant
Christmas Trees
Collatz
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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
Intersection
Inventory Sequence
ISBN
Jacobi Symbol
Kolakoski Constant
Kolakoski Sequence
Leap Years
Levenshtein Distance
Leyland Numbers
ln 2
Look and Say
Lucky Numbers
Lucky Tickets
Mahjong
Maze
Medal Tally
Morse Decoder
Morse Encoder
Musical Chords
N Queens
Niven Numbers
Niven Numbers (Long)
Number Spiral
Odious Numbers
Odious Numbers (Long)
Ordinal Numbers
PalindromemordnilaP
Pangram Grep
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
Rule 110
Seven Segment
SI Units
Sierpiński Triangle
Smith Numbers
Spelling Numbers
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
Ten-pin Bowling
Time Distance
Tongue-twisters
Transpose Sentence
United States
Vampire Numbers
Van Eck Sequence
Zeckendorf Representation
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
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Assembly
AWK
Bash
BASIC
Berry
brainfuck
C
C#
C++
Civet
Clojure
COBOL
Coconut
Crystal
D
Dart
Elixir
F#
Factor
Forth
Fortran
Go
GolfScript
Haskell
Hexagony
J
Janet
Java
JavaScript
jq
Julia
K
Kotlin
Lisp
Lua
Nim
OCaml
Pascal
Perl
PHP
PowerShell
Prolog
Python
R
Raku
Rockstar
Ruby
Rust
Scheme
sed
SQL
Swift
Tcl
TeX
V
VimL
Wren
Zig
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
brainfuck
Card Number Validation
Catalan Numbers
Catalan’s Constant
Christmas Trees
Collatz
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
Intersection
Inventory Sequence
ISBN
Jacobi Symbol
Kolakoski Constant
Kolakoski Sequence
Leap Years
Levenshtein Distance
Leyland Numbers
ln 2
Look and Say
Lucky Numbers
Lucky Tickets
Mahjong
Maze
Medal Tally
Morse Decoder
Morse Encoder
Musical Chords
N Queens
Niven Numbers
Niven Numbers (Long)
Number Spiral
Odious Numbers
Odious Numbers (Long)
Ordinal Numbers
PalindromemordnilaP
Pangram Grep
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
Rule 110
Seven Segment
SI Units
Sierpiński Triangle
Smith Numbers
Spelling Numbers
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
Ten-pin Bowling
Time Distance
Tongue-twisters
Transpose Sentence
United States
Vampire Numbers
Van Eck Sequence
Zeckendorf Representation
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
Hole
Golfer
Bytes
Submitted
𝑒
mousetail
56
4 days ago
ln 2
mousetail
🥉
63
5 days ago
Card Number Validation
GrayJoKing
💎
58
5 days ago
SI Units
KatieLG
💎
15,053
5 days ago
12 Days of Christmas
mousetail
548
6 days ago
√2
mousetail
62
6 days ago
Proximity Grid
KatieLG
🥈
2,154
6 days ago
Quine
edsrzf
🥇
8
6 days ago
Diamonds
mousetail
118
7 days ago
Kolakoski Sequence
mousetail
52
7 days ago
Catalan Numbers
FlyingPenguin223
20
11 days ago
Fizz Buzz
sciencejiho
63
12 days ago
Fizz Buzz
CaedenHarper
59
12 days ago
Arithmetic Numbers
FlyingPenguin223
119
14 days ago
Gijswijt’s Sequence
mousetail
522
15 days ago
Niven Numbers (Long)
dokutan
90
15 days ago
Abundant Numbers (Long)
dokutan
114
15 days ago
Pernicious Numbers (Long)
dokutan
184
15 days ago
Evil Numbers (Long)
dokutan
83
15 days ago
Odious Numbers (Long)
dokutan
84
15 days ago
Card Number Validation
KatieLG
108
16 days ago
Fizz Buzz
dokutan
96
16 days ago
Divisors
dokutan
67
16 days ago
ISBN
mousetail
🥈
61
19 days ago
Tongue-twisters
mousetail
🥉
407
20 days ago
Quine
cdesodt
13
21 days ago
Star Wars Opening Crawl
KatieLG
🥈
5,581
24 days ago
Hexdump
KatieLG
🥉
5,163
24 days ago
Card Number Validation
MeWhenI
🥈
73
25 days ago
Card Number Validation
mousetail
🥉
94
26 days ago
Tongue-twisters
stefangimmillaro
548
26 days ago
99 Bottles of Beer
dokutan
643
27 days ago
Divisors
mousetail
48
29 Sep 2024
Fibonacci
FlyingPenguin223
🥇
16
28 Sep 2024
Fizz Buzz
alemelis
119
26 Sep 2024
PalindromemordnilaP
MeWhenI
🦄
135
26 Sep 2024
Quine
Europe2048
13
25 Sep 2024
Fizz Buzz
NicknamedTwice
63
22 Sep 2024
Kolakoski Sequence
Mabeloid
2,004
21 Sep 2024
Quine
Vexxter9
13
21 Sep 2024
ln 2
Mabeloid
1,007
20 Sep 2024
Kolakoski Constant
Mabeloid
1,007
20 Sep 2024
Quine
madeforlosers
🥇
8
20 Sep 2024
Fizz Buzz
RedzGoose
141
18 Sep 2024
Quine
Mabeloid
13
17 Sep 2024
Factorial Factorisation
Mabeloid
866
17 Sep 2024
Catalan’s Constant
Mabeloid
1,007
17 Sep 2024
√2
Mabeloid
1,007
16 Sep 2024
φ
Mabeloid
1,007
16 Sep 2024
λ
Mabeloid
1,007
16 Sep 2024
γ
Mabeloid
1,007
16 Sep 2024
𝑒
Mabeloid
1,007
16 Sep 2024
τ
Mabeloid
1,007
16 Sep 2024
γ
voytxt
1,007
13 Sep 2024
Polyominoes
stefangimmillaro
💎
946
8 Sep 2024
Quine
duckyluuk
🥇
8
4 Sep 2024
Quine
NicknamedTwice
🥇
8
31 Aug 2024
Polyominoes
KatieLG-Transpiler
6,098
16 Aug 2024
N Queens
KatieLG-Transpiler
🥉
1,544
16 Aug 2024
Fizz Buzz
KatieLG-Transpiler
615
16 Aug 2024
Factorial Factorisation
KatieLG-Transpiler
866
16 Aug 2024
Fizz Buzz
pardouin
59
16 Aug 2024
Spelling Numbers
MeWhenI
🥉
619
15 Aug 2024
Quine
JRaspass
🥇
8
12 Aug 2024
Quine
codingisgreatbutiamnot
🥇
8
9 Aug 2024
Polyominoes
msbranicky
🥈
1,345
8 Aug 2024
ln 2
NickTheEASDude
65
8 Aug 2024
Quine
NickTheEASDude
🥇
8
7 Aug 2024
Zeckendorf Representation
MeWhenI
🥈
62
7 Aug 2024
Mahjong
MeWhenI
🦄
373
7 Aug 2024
Quine
CaedenHarper
🥇
8
6 Aug 2024
√2
NickTheEASDude
57
6 Aug 2024
𝑒
NickTheEASDude
62
5 Aug 2024
Polyominoes
dokutan
3,587
1 Aug 2024
Polyominoes
MeWhenI
🥉
1,848
1 Aug 2024