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ALGOL 68
Assembly
AWK
Bash
BASIC
Berry
brainfuck
C
C#
C++
Civet
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COBOL
Coconut
Common Lisp
Crystal
D
Dart
Elixir
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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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R
Raku
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Rust
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sed
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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
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Stax
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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
Apéry’s Constant
Binary Lambda Calculus
Connect Four
Crossword
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Flags
Floyd-Steinberg Dithering
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Gray Code Encoder
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Highly Composite Numbers
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Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
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Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Taxicab Numbers
Turtle
Tutorial
Hole
Golfer
Chars
Time
Submitted
Tower of Hanoi
Steffan153
🥇
65
100ms
5 hours ago
Arabic to Roman
Steffan153
💎
136
129ms
32 hours ago
Continued Fractions
edsrzf
🥈
122
103ms
2 days ago
Continued Fractions
Steffan153
💎
120
106ms
2 days ago
PalindromemordnilaP
dokutan
261
120ms
3 days ago
Niven Numbers
dokutan
🥇
53
111ms
4 days ago
Continued Fractions
albanian-laundromat
🥉
145
108ms
4 days ago
Abundant Numbers (Long)
JOrE20
83
104ms
4 days ago
Kaprekar Numbers
JayXon
💎
72
2,859ms
4 days ago
Sudoku
JOrE20
🥈
1,020
131ms
9 days ago
Card Number Validation
edsrzf
🥈
83
102ms
9 days ago
CSS Colors
snoozingnewt
716
103ms
10 days ago
Arrows
edsrzf
🥉
105
143ms
11 days ago
Jacobi Symbol
Steffan153
🥉
134
109ms
12 days ago
Lucky Tickets
JayXon
💎
122
134ms
12 days ago
Lucky Tickets
Steffan153
🥈
124
129ms
12 days ago
Pangram Grep
DialFrost
🥈
82
108ms
13 days ago
Partition Numbers
Steffan153
🥈
79
126ms
14 days ago
Prime Numbers
DialFrost
57
102ms
14 days ago
N Queens
edsrzf
💎
123
111ms
14 days ago
Odious Numbers
dokutan
🥇
48
101ms
15 days ago
Odious Numbers (Long)
dokutan
🥇
49
105ms
15 days ago
Evil Numbers
dokutan
🥇
48
110ms
15 days ago
Evil Numbers (Long)
dokutan
🥇
50
102ms
15 days ago
Ten-pin Bowling
Steffan153
🥈
147
126ms
15 days ago
Ten-pin Bowling
edsrzf
💎
145
121ms
15 days ago
Tutorial
janAkali
211
144ms
16 days ago
Catalan Numbers
Steffan153
🥉
75
151ms
17 days ago
Billiards
edsrzf
🥈
166
126ms
18 days ago
Fractions
Steffan153
🥉
99
99ms
18 days ago
Billiards
Steffan153
💎
165
114ms
18 days ago
Hilbert Curve
Steffan153
💎
282
116ms
18 days ago
PalindromemordnilaP
error256
🥈
98
131ms
18 days ago
Maze
Steffan153
🥇
129
164ms
19 days ago
Day of Week
DialFrost
112
155ms
19 days ago
Quine
Steffan153
85
117ms
20 days ago
Partition Numbers
JayXon
💎
77
138ms
21 days ago
Partition Numbers
sean-niemann
🥈
79
170ms
22 days ago
Maze
sean-niemann
🥇
129
171ms
23 days ago
Pangram Grep
tomh1012
148
122ms
24 days ago
Mandelbrot
sean-niemann
💎
136
508ms
26 days ago
Calendar
dokutan
🥈
915
130ms
27 days ago
Tutorial
FortuiteMan
211
150ms
27 days ago
π
JOrE20
1,062
138ms
1 Feb 2026
Multitap Input
dokutan
🥈
614
142ms
1 Feb 2026
Gray Code Decoder
error256
67
146ms
30 Jan 2026
Prime Numbers
Andrey2001
117
137ms
29 Jan 2026
Kolakoski Constant
JOrE20
1,062
105ms
28 Jan 2026
Multitap Input
edsrzf
💎
133
112ms
26 Jan 2026
π
Andrey2001
1,020
104ms
25 Jan 2026
Fizz Buzz
Msleizak
208
105ms
23 Jan 2026
Reversi
edsrzf
🥉
141
152ms
23 Jan 2026
Topological Sort
edsrzf
💎
155
123ms
23 Jan 2026
Hexdump
edsrzf
💎
236
117ms
23 Jan 2026
Proximity Grid
edsrzf
💎
151
130ms
23 Jan 2026
Set
error256
🥈
166
150ms
22 Jan 2026
United States
HumanoidCPU
1,008
133ms
18 Jan 2026
Tutorial
Mefred
211
146ms
15 Jan 2026
Tongue-twisters
sean-niemann
🥉
285
101ms
10 Jan 2026
Trinomial Triangle
KatieLG-Transpiler
2,132
124ms
9 Jan 2026
Tower of Hanoi
KatieLG-Transpiler
3,642
138ms
9 Jan 2026
Tic-tac-toe
KatieLG-Transpiler
23,190
158ms
9 Jan 2026
Taxicab Numbers
KatieLG-Transpiler
4,225
140ms
9 Jan 2026
Sphenic Numbers
KatieLG-Transpiler
8,925
129ms
9 Jan 2026
Semiprime Numbers
KatieLG-Transpiler
12,854
128ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,377
124ms
9 Jan 2026
Partition Numbers
KatieLG-Transpiler
712
118ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,496
120ms
9 Jan 2026
Mandelbrot
KatieLG-Transpiler
3,427
116ms
9 Jan 2026
Kaprekar Numbers
KatieLG-Transpiler
505
120ms
9 Jan 2026
Hilbert Curve
KatieLG-Transpiler
2,113
121ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
457
114ms
9 Jan 2026
Hexagonal Spiral
KatieLG-Transpiler
1,400
110ms
9 Jan 2026
Floyd-Steinberg Dithering
KatieLG-Transpiler
54,700
153ms
9 Jan 2026
Flags
KatieLG-Transpiler
5,096
137ms
9 Jan 2026
CSS Colors (Inverse)
KatieLG-Transpiler
3,530
129ms
9 Jan 2026
Billiards
KatieLG-Transpiler
14,568
107ms
9 Jan 2026
Apéry’s Constant
KatieLG-Transpiler
1,064
112ms
9 Jan 2026
Quine
CornerMercury
85
119ms
6 Jan 2026
Fibonacci
CheeseCake628
56
118ms
6 Jan 2026