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ALGOL 68
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C#
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Dart
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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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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)
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
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
ISBN
LesBoys43
306
182ms
4 days ago
Fibonacci
dokutan
48
171ms
16 days ago
Fizz Buzz
madex
117
162ms
17 days ago
Leap Years
dokutan
55
181ms
19 days ago
Pascal’s Triangle
dokutan
81
154ms
19 days ago
Odious Numbers
dokutan
53
172ms
19 days ago
Evil Numbers
dokutan
53
166ms
19 days ago
Evil Numbers (Long)
dokutan
57
183ms
19 days ago
Odious Numbers (Long)
dokutan
56
166ms
19 days ago
Niven Numbers (Long)
dokutan
82
179ms
19 days ago
Niven Numbers
dokutan
54
180ms
19 days ago
Abundant Numbers (Long)
dokutan
79
173ms
19 days ago
Abundant Numbers
dokutan
79
174ms
19 days ago
Alphabetic Numbers
HumanoidCPU
3,904
167ms
26 days ago
Fizz Buzz
dokutan
218
175ms
15 Feb 2026
Tutorial
FortuiteMan
264
199ms
3 Feb 2026
Fibonacci
Andrey2001
46
163ms
25 Jan 2026
π
Andrey2001
1,012
163ms
25 Jan 2026
Tutorial
Mefred
264
205ms
15 Jan 2026
99 Bottles of Beer
kurkale6ka
11,929
249ms
12 Jan 2026
𝑒
JOrE20
1,074
334ms
5 Jan 2026
Tutorial
HumanoidCPU
86
271ms
1 Jan 2026
Fibonacci
albanian-laundromat
65
266ms
30 Dec 2025
Hexagonal Spiral
bitsandbeyond
307
342ms
25 Dec 2025
Pernicious Numbers
snoozingnewt
48
156ms
8 Dec 2025
Tower of Hanoi
KatieLG
4,109
155ms
30 Nov 2025
Taxicab Numbers
HumanoidCPU
4,169
146ms
27 Nov 2025
Taxicab Numbers
Shanethegamer
4,169
150ms
26 Nov 2025
Tutorial
MeWhenI
86
221ms
23 Nov 2025
Kolakoski Sequence
HumanoidCPU
2,009
185ms
12 Nov 2025
Catalan’s Constant
HumanoidCPU
1,012
159ms
10 Nov 2025
√2
gigaprofisi
1,012
158ms
6 Nov 2025
𝑒
gigaprofisi
1,012
147ms
6 Nov 2025
Tower of Hanoi
HumanoidCPU
3,586
147ms
6 Nov 2025
Tower of Hanoi
bitsandbeyond
93
146ms
31 Oct 2025
Tower of Hanoi
Shanethegamer
4,096
157ms
30 Oct 2025
𝑒
KatieLG
1,025
150ms
24 Oct 2025
√2
KatieLG
1,025
147ms
24 Oct 2025
φ
KatieLG
1,025
146ms
24 Oct 2025
τ
KatieLG
1,025
147ms
24 Oct 2025
π
KatieLG
1,025
149ms
24 Oct 2025
λ
KatieLG
1,025
148ms
24 Oct 2025
γ
KatieLG
1,025
154ms
24 Oct 2025
Van Eck Sequence
KatieLG
3,576
146ms
24 Oct 2025
Vampire Numbers
KatieLG
1,247
146ms
24 Oct 2025
Tongue-twisters
KatieLG
558
159ms
24 Oct 2025
Tic-tac-toe
KatieLG
18,357
471ms
24 Oct 2025
Star Wars Opening Crawl
KatieLG
5,605
167ms
24 Oct 2025
Smith Numbers
KatieLG
2,221
150ms
24 Oct 2025
Roman to Arabic
KatieLG
42,133
858ms
24 Oct 2025
Rock-paper-scissors-Spock-lizard
KatieLG
838
171ms
24 Oct 2025
Rijndael S-box
KatieLG
805
144ms
24 Oct 2025
Recamán
KatieLG
1,168
153ms
24 Oct 2025
Proximity Grid
KatieLG
3,765
161ms
24 Oct 2025
Prime Numbers (Long)
KatieLG
7,198
145ms
24 Oct 2025
Prime Numbers
KatieLG
117
145ms
24 Oct 2025
Polyominoes
KatieLG
4,851
145ms
24 Oct 2025
Pernicious Numbers (Long)
KatieLG
24,935
140ms
24 Oct 2025
Pernicious Numbers
KatieLG
156
139ms
24 Oct 2025
Pascal’s Triangle
KatieLG
810
140ms
24 Oct 2025
Partition Numbers
KatieLG
768
141ms
24 Oct 2025
Odious Numbers (Long)
KatieLG
2,466
142ms
24 Oct 2025
Odious Numbers
KatieLG
120
141ms
24 Oct 2025
Number Spiral
KatieLG
331
136ms
24 Oct 2025
Niven Numbers (Long)
KatieLG
8,997
141ms
24 Oct 2025
Niven Numbers
KatieLG
145
140ms
24 Oct 2025
N Queens
KatieLG
1,415
140ms
24 Oct 2025
Musical Chords
KatieLG
7,475
228ms
24 Oct 2025
Lucky Tickets
KatieLG
3,449
197ms
24 Oct 2025
Lucky Numbers
KatieLG
5,841
137ms
24 Oct 2025
Look and Say
KatieLG
1,320
139ms
24 Oct 2025
ln 2
KatieLG
1,025
143ms
24 Oct 2025
Leyland Numbers
KatieLG
1,014
137ms
24 Oct 2025
Leap Years
KatieLG
897
136ms
24 Oct 2025
Kolakoski Sequence
KatieLG
2,022
143ms
24 Oct 2025
Kolakoski Constant
KatieLG
1,025
142ms
24 Oct 2025
Kaprekar Numbers
KatieLG
529
142ms
24 Oct 2025
Inventory Sequence
KatieLG
3,644
147ms
24 Oct 2025
Happy Numbers (Long)
KatieLG
716
144ms
24 Oct 2025
Happy Numbers
KatieLG
160
140ms
24 Oct 2025