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ALGOL 68
ArkScript
Assembly
AWK
Bash
BASIC
Berry
brainfuck
C
C#
C++
Civet
Clojure
COBOL
Coconut
Common Lisp
Crystal
D
Dart
Elixir
Erlang
F#
Factor
Forth
Fortran
Gleam
Go
GolfScript
Groovy
Haskell
Hexagony
J
Janet
Java
JavaScript
jq
Julia
K
Kotlin
Lua
Nim
OCaml
Pascal
Perl
PHP
PowerShell
Prolog
Python
R
Raku
Rockstar
Ruby
Rust
Scheme
sed
SQL
Swift
Tcl
TeX
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
Vala
Vyxal
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
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
Odd Polyomino Tiling
jusaka
21,648
7ms
2 hours ago
Odd Polyomino Tiling
KatieLG
21,837
1,884ms
3 hours ago
Odd Polyomino Tiling
jusaka
21,645
10ms
5 hours ago
Odd Polyomino Tiling
jusaka
21,667
17ms
7 hours ago
Odd Polyomino Tiling
HumanoidCPU
21,700
1,701ms
20 hours ago
Odd Polyomino Tiling
madex
752
14ms
24 days ago
Odd Polyomino Tiling
madex
778
5ms
24 days ago
Odd Polyomino Tiling
madex
867
13ms
24 days ago
Odd Polyomino Tiling
madex
1,502
345ms
24 days ago
Odd Polyomino Tiling
madex
669
41ms
24 days ago
Odd Polyomino Tiling
madex
917
2,790ms
24 days ago
Odd Polyomino Tiling
plcc0
1,059
37ms
12 Mar 2026
Odd Polyomino Tiling
KatieLG
21,439
7ms
21 Feb 2026
Odd Polyomino Tiling
elgan65536
21,450
214ms
9 Feb 2026
Odd Polyomino Tiling
Shanethegamer
21,438
7ms
7 Feb 2026
Odd Polyomino Tiling
Shanethegamer
21,443
2ms
7 Feb 2026
Odd Polyomino Tiling
HumanoidCPU
21,443
1ms
6 Feb 2026
Odd Polyomino Tiling
Thinkr1
21,439
37ms
2 Feb 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,450
2ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,645
132ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,437
3ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,640
4ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,663
658ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,439
2ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,638
1ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,661
120ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,446
35ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,436
152ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,647
72ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,649
18ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,651
10ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,643
191ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,642
5ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,437
3ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
22,068
26ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,444
24ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,513
361ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,645
1ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,697
260ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,432
4ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,446
10ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,529
422ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,439
4ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
24,536
33ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
61,072
29ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,649
131ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,436
41ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,485
333ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
22,676
4ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,442
1,296ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,847
18ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,645
18ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,438
63ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,439
95ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,496
115ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,694
144ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,643
1,256ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,658
400ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,649
2,890ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,439
6ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,448
117ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,658
2ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
68,628
13ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,649
1ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,767
40ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,442
9ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,655
2ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,454
53ms
9 Jan 2026
Odd Polyomino Tiling
HumanoidCPU
21,439
6ms
1 Jan 2026
Odd Polyomino Tiling
Shanethegamer
21,451
4ms
25 Dec 2025
Odd Polyomino Tiling
JOrE20
21,447
2ms
15 Dec 2025
Odd Polyomino Tiling
JOrE20
2,686
10ms
15 Dec 2025
Odd Polyomino Tiling
JOrE20
21,436
8ms
9 Dec 2025
Odd Polyomino Tiling
HumanoidCPU
22,673
7ms
7 Dec 2025
Odd Polyomino Tiling
HumanoidCPU
21,484
259ms
7 Dec 2025
Odd Polyomino Tiling
HumanoidCPU
22,451
2ms
6 Dec 2025
Odd Polyomino Tiling
Shanethegamer
21,451
155ms
4 Dec 2025
Odd Polyomino Tiling
JOrE20
19,561
43ms
2 Dec 2025
Odd Polyomino Tiling
JOrE20
2,626
11ms
2 Dec 2025
Odd Polyomino Tiling
HumanoidCPU
43,936
14ms
1 Dec 2025