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ALGOL 68
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AWK
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BASIC
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brainfuck
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C++
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Coconut
Common Lisp
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D
Dart
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J
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V
VimL
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05AB1E
APL
Arturo
Befunge
BQN
CJam
CoffeeScript
Egel
Fennel
Harbour
Hare
Haxe
Hush
Hy
iogii
Knight
Lily
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Odin
Picat
Qore
Racket
Rebol
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Stax
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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
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
Gray Code Decoder
Gray Code Encoder
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
Chars
Time
Submitted
Mahjong
kitotch
511
35ms
3 days ago
Mahjong
Yax42
410
889ms
4 days ago
Mahjong
aksyristos
2,466
194ms
4 days ago
Mahjong
aksyristos
3,490
2ms
4 days ago
Mahjong
madex
561
34ms
7 days ago
Mahjong
madex
958
211ms
7 days ago
Mahjong
madex
810
2ms
7 days ago
Mahjong
tomh1012
874
1,486ms
10 days ago
Mahjong
kg583
💎
198
50ms
10 days ago
Mahjong
fantaize
2,692
189ms
11 days ago
Mahjong
KatieLG
🥉
464
49ms
12 days ago
Mahjong
KatieLG
🥈
637
200ms
12 days ago
Mahjong
KatieLG
1,256
2ms
12 days ago
Mahjong
Seek64
217
44ms
13 days ago
Mahjong
kg583
🥈
133
1,615ms
14 days ago
Mahjong
KatieLG
🥈
935
106ms
15 days ago
Mahjong
LostSyntax21
299
17ms
17 days ago
Mahjong
Steffan153
🥈
116
660ms
17 days ago
Mahjong
tomh1012
910
2,605ms
18 days ago
Mahjong
npc1234cyber
581
17ms
19 days ago
Mahjong
StefanHabel
352
22ms
20 days ago
Mahjong
KatieLG
165
147ms
22 days ago
Mahjong
Steffan153
135
83ms
22 days ago
Mahjong
Steffan153
130
462ms
22 days ago
Mahjong
JOrE20
290
447ms
23 days ago
Mahjong
MeWhenI
🦄
278
144ms
24 days ago
Mahjong
Lv0Sys
338
20ms
26 days ago
Mahjong
Lv0Sys
277
10ms
26 days ago
Mahjong
bitsandbeyond
💎
120
4,818ms
27 days ago
Mahjong
AstroOrbis
393
34ms
27 days ago
Mahjong
plcc0
143
42ms
22 Feb 2026
Mahjong
KatieLG
345
89ms
21 Feb 2026
Mahjong
aksyristos
776
102ms
20 Feb 2026
Mahjong
edsrzf
💎
305
79ms
19 Feb 2026
Mahjong
snoozingnewt
176
2,291ms
17 Feb 2026
Mahjong
snoozingnewt
177
2,209ms
17 Feb 2026
Mahjong
Flekay
177
1,848ms
15 Feb 2026
Mahjong
dokutan
195
2,443ms
14 Feb 2026
Mahjong
blaztoma
🥈
270
131ms
12 Feb 2026
Mahjong
sean-niemann
💎
156
109ms
10 Feb 2026
Mahjong
dokutan
204
1,841ms
8 Feb 2026
Mahjong
JOrE20
409
37ms
7 Feb 2026
Mahjong
edsrzf
🥉
360
183ms
23 Jan 2026
Mahjong
scpchicken
3,981
64ms
15 Jan 2026
Mahjong
scpchicken
2,780
232ms
13 Jan 2026
Mahjong
scpchicken
3,526
3ms
6 Jan 2026
Mahjong
TheZwierzLF
441
2,532ms
6 Jan 2026
Mahjong
snoozingnewt
💎
269
116ms
27 Dec 2025
Mahjong
dokutan
🥈
446
23ms
27 Dec 2025
Mahjong
pardouin
🥉
128
1,900ms
27 Dec 2025
Mahjong
bricknellj
235
22ms
26 Dec 2025
Mahjong
TheZwierzLF
458
822ms
23 Dec 2025
Mahjong
alexsave
535
17ms
15 Dec 2025
Mahjong
MeWhenI
424
74ms
12 Dec 2025
Mahjong
MeWhenI
406
3ms
12 Dec 2025
Mahjong
bitsandbeyond
786
2ms
5 Dec 2025
Mahjong
sean-niemann
144
635ms
5 Dec 2025
Mahjong
JOrE20
290
14ms
3 Dec 2025
Mahjong
anter69
314
49ms
2 Dec 2025
Mahjong
blaztoma
🥉
341
6ms
2 Dec 2025
Mahjong
h3ra993huskp
602
697ms
30 Nov 2025
Mahjong
FortuiteMan
431
18ms
29 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
1,086
15ms
23 Nov 2025
Mahjong
snoozingnewt
🥈
297
107ms
21 Nov 2025
Mahjong
snoozingnewt
🥈
377
175ms
20 Nov 2025
Mahjong
blaztoma
1,960
240ms
18 Nov 2025
Mahjong
blaztoma
984
2ms
18 Nov 2025
Mahjong
KasperKivimaeki
💎
243
430ms
18 Nov 2025
Mahjong
Yewzir
934
217ms
18 Nov 2025
Mahjong
Yewzir
851
2ms
18 Nov 2025
Mahjong
CaedenHarper
🥉
756
294ms
18 Nov 2025
Mahjong
CaedenHarper
1,313
14ms
17 Nov 2025
Mahjong
blaztoma
331
75ms
13 Nov 2025
Mahjong
qpwoeirut
386
142ms
9 Nov 2025
Mahjong
MeWhenI
💎
420
1,800ms
7 Nov 2025
Mahjong
MeWhenI
🥈
313
533ms
7 Nov 2025
Mahjong
KasperKivimaeki
🥈
321
320ms
7 Nov 2025