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brainfuck
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Proximity Grid
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Ten-pin Bowling
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Time Distance
Tongue-twisters
Topological Sort
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Transpose Sentence
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Vampire Numbers
Van Eck Sequence
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√2
𝑒
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ALGOL 68
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brainfuck
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C#
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Coconut
Common Lisp
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Dart
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Janet
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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
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
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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
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)
Taxicab Numbers
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
Dragon Curve
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Hexagonal Spiral
Highly Composite Numbers
Huffman Encoder
NFA Simulator
Nim
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Rectangle Fill
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Turtle
Tutorial
Hole
Golfer
Bytes
Time
Submitted
Dragon Curve
HumanoidCPU
10,275
423ms
8 days ago
Dragon Curve
Shanethegamer
10,275
435ms
8 days ago
Alphabetic Numbers
Shanethegamer
3,897
405ms
12 days ago
Tower of Hanoi
scpchicken
45
639ms
12 days ago
Fibonacci
plcc0
12
450ms
15 days ago
√2
themoonisacheese
10
536ms
16 days ago
π
themoonisacheese
8
664ms
16 days ago
𝑒
themoonisacheese
8
723ms
16 days ago
τ
themoonisacheese
15
691ms
16 days ago
φ
themoonisacheese
8
562ms
16 days ago
ln 2
themoonisacheese
18
1,306ms
16 days ago
Sierpiński Triangle
themoonisacheese
53
523ms
1 Apr 2026
Gray Code Decoder
themoonisacheese
14
2,893ms
1 Apr 2026
Gray Code Encoder
themoonisacheese
18
1,339ms
30 Mar 2026
Catalan Numbers
themoonisacheese
21
561ms
10 Mar 2026
Pangram Grep
themoonisacheese
19
613ms
6 Mar 2026
Alphabetic Numbers
HumanoidCPU
3,897
473ms
6 Mar 2026
Fizz Buzz
jelycocode
22
771ms
1 Mar 2026
Prime Numbers (Long)
jshholland
9
2,032ms
19 Feb 2026
Prime Numbers
jshholland
10
646ms
19 Feb 2026
Fractions
jshholland
19
612ms
19 Feb 2026
Card Number Validation
jshholland
35
697ms
19 Feb 2026
Abundant Numbers (Long)
jshholland
13
921ms
19 Feb 2026
Abundant Numbers
jshholland
14
616ms
19 Feb 2026
12 Days of Christmas
jshholland
441
668ms
19 Feb 2026
Emirp Numbers (Long)
jshholland
26
1,738ms
19 Feb 2026
Emirp Numbers
jshholland
26
919ms
19 Feb 2026
ROT13
jshholland
34
643ms
19 Feb 2026
Look and Say
themoonisacheese
31
636ms
18 Feb 2026
Tutorial
Ultra814
30
906ms
18 Feb 2026
Multitap Input
themoonisacheese
60
972ms
17 Feb 2026
Tutorial
FortuiteMan
80
1,009ms
3 Feb 2026
Christmas Trees
themoonisacheese
40
598ms
26 Jan 2026
π
Andrey2001
1,005
469ms
25 Jan 2026
Fibonacci
themoonisacheese
18
501ms
22 Jan 2026
Tutorial
Mefred
80
1,012ms
15 Jan 2026
𝑒
JOrE20
1,005
449ms
5 Jan 2026
Tutorial
HumanoidCPU
12
1,018ms
1 Jan 2026
Fizz Buzz
JOrE20
415
434ms
27 Dec 2025
ASCII Table
themoonisacheese
64
575ms
19 Dec 2025
Taxicab Numbers
kurkale6ka
4,162
444ms
12 Dec 2025
Sphenic Numbers
themoonisacheese
16
4,809ms
12 Dec 2025
Number Spiral
kurkale6ka
302
453ms
11 Dec 2025
Tutorial
kurkale6ka
28
904ms
10 Dec 2025
Reverse Polish Notation
themoonisacheese
21
605ms
9 Dec 2025
Fibonacci
voytxt
14
481ms
6 Dec 2025
Tower of Hanoi
KatieLG
4,089
466ms
30 Nov 2025
Smith Numbers
themoonisacheese
29
2,675ms
28 Nov 2025
Taxicab Numbers
HumanoidCPU
4,162
449ms
27 Nov 2025
Tutorial
JOrE20
12
1,052ms
26 Nov 2025
Taxicab Numbers
Shanethegamer
4,162
447ms
26 Nov 2025
Hexdump
themoonisacheese
67
706ms
20 Nov 2025
Kolakoski Sequence
HumanoidCPU
2,002
482ms
12 Nov 2025
Tutorial
TheDevilWillBeBee
30
986ms
7 Nov 2025
Tower of Hanoi
HumanoidCPU
3,579
444ms
6 Nov 2025
Tower of Hanoi
Shanethegamer
4,089
511ms
30 Oct 2025
Inventory Sequence
themoonisacheese
33
677ms
29 Oct 2025
Semiprime Numbers
themoonisacheese
16
2,752ms
27 Oct 2025
Tutorial
Babafaba
80
1,019ms
15 Oct 2025
Fizz Buzz
snoozingnewt
22
593ms
10 Oct 2025
Collatz
themoonisacheese
37
1,044ms
8 Oct 2025
Trinomial Triangle
themoonisacheese
35
636ms
7 Oct 2025
Pascal’s Triangle
themoonisacheese
36
608ms
7 Oct 2025
Fizz Buzz
LostSyntax21
26
562ms
2 Oct 2025
Tutorial
J09M
28
955ms
23 Sep 2025
Foo Fizz Buzz Bar
themoonisacheese
42
1,811ms
16 Sep 2025
Tutorial
snoozingnewt
12
970ms
15 Sep 2025
Fizz Buzz
madex
22
581ms
3 Sep 2025
Fizz Buzz
CaedenHarper
22
581ms
28 Aug 2025
Tutorial
Vexxter9
80
1,068ms
21 Aug 2025
Highly Composite Numbers
HumanoidCPU
394
480ms
18 Aug 2025
Hexagonal Spiral
HumanoidCPU
1,137
485ms
18 Aug 2025
Tutorial
dokutan
13
940ms
18 Aug 2025
Hilbert Curve
HumanoidCPU
5,120
486ms
18 Aug 2025
Abundant Numbers (Long)
HumanoidCPU
966
478ms
18 Aug 2025
Polyominoes
HumanoidCPU
3,566
487ms
18 Aug 2025
Recamán
HumanoidCPU
899
476ms
18 Aug 2025
Kaprekar Numbers
HumanoidCPU
442
494ms
18 Aug 2025
Happy Numbers
HumanoidCPU
109
477ms
18 Aug 2025
Happy Numbers (Long)
HumanoidCPU
554
499ms
18 Aug 2025
Emirp Numbers (Long)
HumanoidCPU
1,158
557ms
18 Aug 2025
Catalan Numbers
HumanoidCPU
2,874
529ms
18 Aug 2025
Tongue-twisters
HumanoidCPU
525
528ms
18 Aug 2025
Van Eck Sequence
HumanoidCPU
2,557
531ms
17 Aug 2025
Abundant Numbers
HumanoidCPU
165
483ms
16 Aug 2025
Foo Fizz Buzz Bar
dokutan
92
670ms
15 Aug 2025
Leap Years
dokutan
32
653ms
15 Aug 2025
Fizz Buzz
dokutan
60
549ms
15 Aug 2025
Look and Say
HumanoidCPU
1,281
462ms
15 Aug 2025
Farey Sequence
HumanoidCPU
4,356
486ms
15 Aug 2025
Diamonds
HumanoidCPU
1,105
491ms
14 Aug 2025
Niven Numbers
HumanoidCPU
93
493ms
14 Aug 2025
Lucky Numbers
HumanoidCPU
4,822
501ms
14 Aug 2025
Inventory Sequence
HumanoidCPU
2,625
473ms
14 Aug 2025
Gijswijt’s Sequence
HumanoidCPU
2,002
475ms
14 Aug 2025
Smith Numbers
HumanoidCPU
1,826
480ms
14 Aug 2025
Vampire Numbers
HumanoidCPU
1,073
478ms
14 Aug 2025
Arithmetic Numbers
HumanoidCPU
37,644
553ms
14 Aug 2025
Odious Numbers (Long)
HumanoidCPU
1,947
487ms
14 Aug 2025
Evil Numbers (Long)
HumanoidCPU
1,952
516ms
14 Aug 2025