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12 Days of Christmas
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Set
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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
Apéry’s Constant
Binary Lambda Calculus
Calendar
Connect Four
Continued Fractions
Crossword
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CSS Grid
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
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Highly Composite Numbers
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p-adic Expansion
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Assembly
AWK
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brainfuck
C
C#
C++
Civet
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Coconut
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Crystal
D
Dart
Elixir
Erlang
F#
Factor
Forth
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Go
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Groovy
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J
Janet
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jq
Julia
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Kotlin
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R
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sed
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V
VimL
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05AB1E
ALGOL 68
APL
Arturo
Befunge
BQN
CJam
CoffeeScript
Egel
Fennel
Harbour
Hare
Haxe
Hush
Hy
iogii
Knight
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
Card Number Validation
Catalan Numbers
Catalan’s Constant
Christmas Trees
Collatz
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
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
Apéry’s Constant
Binary Lambda Calculus
Calendar
Connect Four
Continued Fractions
Crossword
CSS Colors (Inverse)
CSS Grid
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Gray Code Decoder
Gray Code Encoder
Hexagonal Spiral
Highly Composite Numbers
Multitap Input
NFA Simulator
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Taxicab Numbers
Turtle
Tutorial
Hole
Golfer
Bytes
Time
Submitted
Mahjong
alexsave
535
16ms
3 days ago
Mahjong
MeWhenI
424
110ms
6 days ago
Mahjong
MeWhenI
406
3ms
6 days ago
Mahjong
Lv0Sys
388
11ms
9 days ago
Mahjong
dokutan
🥈
1,234
21ms
13 days ago
Mahjong
bitsandbeyond
786
2ms
13 days ago
Mahjong
sean-niemann
229
874ms
13 days ago
Mahjong
JOrE20
529
13ms
16 days ago
Mahjong
anter69
332
62ms
16 days ago
Mahjong
blaztoma
🥉
461
12ms
16 days ago
Mahjong
blaztoma
🦄
463
145ms
17 days ago
Mahjong
h3ra993huskp
602
577ms
18 days ago
Mahjong
FortuiteMan
533
17ms
19 days ago
Mahjong
ndren
356
18ms
22 days ago
Mahjong
AidanWalter
🥉
1,860
35ms
22 days ago
Mahjong
AidanWalter
2,030
133ms
22 days ago
Mahjong
AidanWalter
3,175
2ms
22 days ago
Mahjong
iczelia
1,188
11ms
25 days ago
Mahjong
snoozingnewt
🥈
297
97ms
27 days ago
Mahjong
snoozingnewt
🥈
377
145ms
20 Nov 2025
Mahjong
snoozingnewt
315
927ms
20 Nov 2025
Mahjong
snoozingnewt
324
18ms
20 Nov 2025
Mahjong
albanian-laundromat
300
1,862ms
20 Nov 2025
Mahjong
blaztoma
2,062
147ms
18 Nov 2025
Mahjong
blaztoma
1,086
2ms
18 Nov 2025
Mahjong
KasperKivimaeki
💎
243
501ms
18 Nov 2025
Mahjong
Yewzir
🥉
1,036
138ms
18 Nov 2025
Mahjong
Yewzir
953
2ms
18 Nov 2025
Mahjong
CaedenHarper
🥈
858
217ms
18 Nov 2025
Mahjong
CaedenHarper
1,415
14ms
17 Nov 2025
Mahjong
blaztoma
331
76ms
13 Nov 2025
Mahjong
qpwoeirut
389
144ms
9 Nov 2025
Mahjong
MeWhenI
💎
420
1,800ms
7 Nov 2025
Mahjong
MeWhenI
🥈
313
573ms
7 Nov 2025
Mahjong
KasperKivimaeki
🥈
321
289ms
7 Nov 2025
Mahjong
CaedenHarper
630
21ms
6 Nov 2025
Mahjong
KasperKivimaeki
💎
201
3ms
6 Nov 2025
Mahjong
ryyyn
259
105ms
5 Nov 2025
Mahjong
ovs-code
🥈
213
2ms
5 Nov 2025
Mahjong
albanian-laundromat
🥉
281
1,721ms
5 Nov 2025
Mahjong
CaedenHarper
991
319ms
4 Nov 2025
Mahjong
CornerMercury
310
21ms
2 Nov 2025
Mahjong
edsrzf
🥈
299
219ms
25 Oct 2025
Mahjong
albanian-laundromat
🥈
592
1,255ms
22 Oct 2025
Mahjong
CaedenHarper
1,053
474ms
21 Oct 2025
Mahjong
aiwana
338
31ms
21 Oct 2025
Mahjong
edsrzf
💎
306
72ms
20 Oct 2025
Mahjong
edsrzf
💎
295
281ms
20 Oct 2025
Mahjong
edsrzf
💎
180
2,663ms
19 Oct 2025
Mahjong
edsrzf
💎
194
1,171ms
19 Oct 2025
Mahjong
edsrzf
💎
314
23ms
19 Oct 2025
Mahjong
edsrzf
💎
275
174ms
19 Oct 2025
Mahjong
stefangimmillaro
1,335
662ms
19 Oct 2025
Mahjong
CaedenHarper
1,100
782ms
18 Oct 2025
Mahjong
edsrzf
🦄
405
11ms
16 Oct 2025
Mahjong
bitsandbeyond
💎
204
3,605ms
16 Oct 2025
Mahjong
emgordon154
243
1,269ms
15 Oct 2025
Mahjong
emgordon154
249
1,192ms
15 Oct 2025
Mahjong
InigoK
494
49ms
14 Oct 2025
Mahjong
edsrzf
🥈
365
176ms
10 Oct 2025
Mahjong
ovs-code
💎
126
817ms
8 Oct 2025
Mahjong
aksyristos
911
497ms
5 Oct 2025
Mahjong
robin-scragg
529
20ms
3 Oct 2025
Mahjong
kg583
💎
264
1,198ms
3 Oct 2025
Mahjong
CaedenHarper
649
2,131ms
27 Sep 2025
Mahjong
CaedenHarper
361
1,573ms
25 Sep 2025
Mahjong
CaedenHarper
388
37ms
25 Sep 2025
Mahjong
sean-niemann
🥉
371
641ms
24 Sep 2025
Mahjong
dokutan
🥈
1,688
397ms
23 Sep 2025
Mahjong
dokutan
🥉
2,047
700ms
23 Sep 2025
Mahjong
albanian-laundromat
308
547ms
16 Sep 2025
Mahjong
kg583
197
330ms
15 Sep 2025
Mahjong
MeWhenI
323
1,095ms
15 Sep 2025
Mahjong
albanian-laundromat
🥈
503
48ms
14 Sep 2025
Mahjong
kg583
376
326ms
12 Sep 2025
Mahjong
pardouin
202
2,067ms
10 Sep 2025
Mahjong
kg583
🥈
205
1,309ms
8 Sep 2025
Mahjong
commandblockguy
308
1,025ms
1 Sep 2025
Mahjong
sean-niemann
256
142ms
18 Aug 2025
Mahjong
kg583
💎
327
49ms
17 Aug 2025