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ALGOL 68
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brainfuck
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C#
C++
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sed
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V
VimL
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05AB1E
APL
Arturo
Befunge
BQN
CJam
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Egel
Fennel
Harbour
Hare
Haxe
Hush
Hy
iogii
Knight
Lily
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Picat
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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
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3,576
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329
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16ms
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Polyominoes
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280
29ms
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302
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343
18ms
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Polyominoes
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325
594ms
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Polyominoes
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685
29ms
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Polyominoes
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193
116ms
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Polyominoes
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3,576
11ms
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Polyominoes
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3,576
11ms
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Polyominoes
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259
379ms
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Polyominoes
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223
361ms
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Polyominoes
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215
112ms
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Polyominoes
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740
45ms
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Polyominoes
RaBa21
692
128ms
1 Aug 2025
Polyominoes
Zhenyu-Bo
1,775
21ms
1 Aug 2025
Polyominoes
BREMAUCY
402
176ms
26 Jul 2025
Polyominoes
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3,576
12ms
24 Jul 2025
Polyominoes
andrewjc2000
255
23ms
23 Jul 2025
Polyominoes
CaedenHarper
269
18ms
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Polyominoes
dokutan
667
171ms
21 Jun 2025
Polyominoes
neihousaigaai
619
49ms
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Polyominoes
guilhem-roy
295
23ms
31 May 2025
Polyominoes
5cw
150
21ms
30 May 2025
Polyominoes
codewrite
1,169
361ms
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Polyominoes
TheZwierzLF
3,576
12ms
27 May 2025
Polyominoes
mbittner20
303
23ms
18 May 2025
Polyominoes
madeforlosers
3,576
10ms
9 May 2025
Polyominoes
annaproxy
261
43ms
17 Apr 2025
Polyominoes
anter69
252
16ms
24 Mar 2025
Polyominoes
jatloe
3,576
12ms
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Polyominoes
bricknellj
226
12ms
3 Mar 2025
Polyominoes
zt14427
4,393
13ms
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Polyominoes
JunkIce
471
2,079ms
12 Feb 2025
Polyominoes
croc54
402
25ms
6 Feb 2025
Polyominoes
sean-niemann
165
2,314ms
4 Feb 2025
Polyominoes
duckyluuk
208
376ms
15 Jan 2025
Polyominoes
TheAtrossian
4,837
12ms
5 Jan 2025
Polyominoes
AidanWalter
2,372
40ms
3 Jan 2025
Polyominoes
kg583
171
34ms
24 Dec 2024
Polyominoes
jared-hughes
3,576
11ms
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Polyominoes
m-tkach
🥉
135
161ms
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Polyominoes
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3,576
11ms
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Polyominoes
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166
12ms
23 Nov 2024
Polyominoes
wh3n3v3r
319
2,401ms
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Polyominoes
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203
23ms
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Polyominoes
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3,576
11ms
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Polyominoes
mathisfun271
313
274ms
3 Oct 2024
Polyominoes
jameswmccarty
512
192ms
24 Sep 2024
Polyominoes
ComputerKWasTaken
651
613ms
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Polyominoes
SirBogman
189
25ms
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Polyominoes
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163
19ms
28 Aug 2024
Polyominoes
stefangimmillaro
183
111ms
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Polyominoes
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426
158ms
25 Aug 2024