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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
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Groovy
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J
Janet
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jq
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K
Kotlin
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OCaml
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Perl
PHP
PowerShell
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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
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Umka
Vala
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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
Mahjong
vang1ong7ang
🥉
315
186ms
11 hours ago
Mahjong
madex
🥉
620
3,110ms
2 days ago
Mahjong
madex
740
1,552ms
2 days ago
Mahjong
madex
🥈
609
15ms
2 days ago
Mahjong
madex
601
13ms
2 days ago
Mahjong
scpchicken
959
21ms
2 days ago
Mahjong
Natanaelel
🥉
340
2,444ms
4 days ago
Mahjong
jusaka
303
1,777ms
6 days ago
Mahjong
madex
449
20ms
9 days ago
Mahjong
madex
555
2ms
9 days ago
Mahjong
MeWhenI
💎
346
155ms
12 days ago
Mahjong
aksyristos
303
1,753ms
13 days ago
Mahjong
MeWhenI
🥈
321
26ms
13 days ago
Mahjong
kitotch
511
20ms
20 days ago
Mahjong
Yax42
410
889ms
21 days ago
Mahjong
aksyristos
2,466
194ms
21 days ago
Mahjong
aksyristos
3,502
2ms
21 days ago
Mahjong
madex
561
34ms
24 days ago
Mahjong
madex
958
211ms
24 days ago
Mahjong
tomh1012
874
1,093ms
27 days ago
Mahjong
kg583
💎
323
45ms
11 Mar 2026
Mahjong
fantaize
2,692
207ms
10 Mar 2026
Mahjong
KatieLG
🥉
464
49ms
9 Mar 2026
Mahjong
KatieLG
🥈
637
200ms
9 Mar 2026
Mahjong
KatieLG
1,256
2ms
9 Mar 2026
Mahjong
Seek64
217
44ms
9 Mar 2026
Mahjong
Steffan153
🥉
180
578ms
9 Mar 2026
Mahjong
kg583
🥈
201
3,077ms
8 Mar 2026
Mahjong
KatieLG
🥈
935
106ms
6 Mar 2026
Mahjong
LostSyntax21
299
17ms
4 Mar 2026
Mahjong
tomh1012
910
2,605ms
3 Mar 2026
Mahjong
npc1234cyber
581
17ms
2 Mar 2026
Mahjong
StefanHabel
352
22ms
1 Mar 2026
Mahjong
snoozingnewt
303
1,943ms
1 Mar 2026
Mahjong
JOrE20
529
772ms
26 Feb 2026
Mahjong
MeWhenI
🦄
278
144ms
26 Feb 2026
Mahjong
Lv0Sys
338
15ms
24 Feb 2026
Mahjong
Lv0Sys
304
18ms
24 Feb 2026
Mahjong
albanian-laundromat
294
1,232ms
23 Feb 2026
Mahjong
AstroOrbis
495
34ms
22 Feb 2026
Mahjong
plcc0
279
42ms
22 Feb 2026
Mahjong
KatieLG
345
89ms
21 Feb 2026
Mahjong
KatieLG
279
144ms
21 Feb 2026
Mahjong
JOrE20
795
20ms
21 Feb 2026
Mahjong
CornerMercury
302
22ms
20 Feb 2026
Mahjong
Flekay
303
1,822ms
19 Feb 2026
Mahjong
edsrzf
💎
305
79ms
19 Feb 2026
Mahjong
snoozingnewt
302
2,321ms
17 Feb 2026
Mahjong
blaztoma
💎
270
131ms
12 Feb 2026
Mahjong
Steffan153
🥈
228
103ms
11 Feb 2026
Mahjong
Steffan153
209
558ms
11 Feb 2026
Mahjong
Steffan153
222
73ms
11 Feb 2026
Mahjong
sean-niemann
🥈
232
310ms
10 Feb 2026
Mahjong
sean-niemann
🥉
230
91ms
10 Feb 2026
Mahjong
dokutan
349
1,994ms
8 Feb 2026
Mahjong
edsrzf
🥈
360
211ms
23 Jan 2026
Mahjong
scpchicken
4,111
64ms
15 Jan 2026
Mahjong
scpchicken
2,882
232ms
13 Jan 2026
Mahjong
scpchicken
3,628
3ms
6 Jan 2026
Mahjong
TheZwierzLF
561
2,454ms
6 Jan 2026
Mahjong
snoozingnewt
🥈
276
116ms
27 Dec 2025
Mahjong
dokutan
🥈
828
22ms
27 Dec 2025
Mahjong
pardouin
203
2,001ms
27 Dec 2025
Mahjong
bricknellj
243
27ms
26 Dec 2025
Mahjong
TheZwierzLF
578
822ms
23 Dec 2025
Mahjong
alexsave
535
17ms
15 Dec 2025
Mahjong
MeWhenI
424
70ms
12 Dec 2025
Mahjong
MeWhenI
406
3ms
12 Dec 2025
Mahjong
bitsandbeyond
786
2ms
5 Dec 2025
Mahjong
sean-niemann
229
795ms
5 Dec 2025
Mahjong
JOrE20
529
13ms
2 Dec 2025
Mahjong
anter69
332
53ms
2 Dec 2025
Mahjong
blaztoma
🥉
461
6ms
2 Dec 2025
Mahjong
h3ra993huskp
602
697ms
30 Nov 2025
Mahjong
FortuiteMan
533
18ms
29 Nov 2025
Mahjong
ndren
356
18ms
26 Nov 2025
Mahjong
AidanWalter
1,860
35ms
26 Nov 2025
Mahjong
AidanWalter
2,030
219ms
26 Nov 2025
Mahjong
AidanWalter
3,175
2ms
26 Nov 2025
Mahjong
iczelia
1,188
12ms
23 Nov 2025