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λ
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𝑒
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brainfuck
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D
Dart
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Erlang
Fennel
Harbour
Hare
Haxe
Hush
Hy
iogii
Knight
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Picat
Qore
Racket
Rebol
Rexx
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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
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
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
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
Calendar
Connect Four
CSS Colors (Inverse)
CSS Grid
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Gray Code Decoder
Gray Code Encoder
Hexagonal Spiral
Highly Composite Numbers
Minesweeper
NFA Simulator
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Tower of Hanoi
Turtle
Tutorial
Hole
Golfer
Chars
Time
Submitted
12 Days of Christmas
AetherQuantity
508
35ms
9 days ago
12 Days of Christmas
snoozingnewt
203
35ms
17 days ago
12 Days of Christmas
blaztoma
448
38ms
17 days ago
12 Days of Christmas
KatieLG
245
31ms
2 Oct 2025
12 Days of Christmas
pardouin
🥈
191
43ms
27 Aug 2025
12 Days of Christmas
CaedenHarper
2,374
39ms
15 Aug 2025
12 Days of Christmas
LostSyntax21
459
35ms
5 Jul 2025
12 Days of Christmas
stefangimmillaro
424
32ms
3 Jun 2025
12 Days of Christmas
apbassi89
528
32ms
2 Jun 2025
12 Days of Christmas
sean-niemann
196
36ms
30 May 2025
12 Days of Christmas
Lv0Sys
475
34ms
29 May 2025
12 Days of Christmas
dokutan
256
34ms
23 Apr 2025
12 Days of Christmas
paul-c-hartman
458
37ms
7 Mar 2025
12 Days of Christmas
madex
479
32ms
19 Dec 2024
12 Days of Christmas
goodrichster
700
38ms
18 Dec 2024
12 Days of Christmas
radarek
193
44ms
15 Dec 2024
12 Days of Christmas
tatzyr
199
39ms
12 Dec 2024
12 Days of Christmas
janlelis
198
35ms
22 Sep 2024
12 Days of Christmas
felixli1998
453
37ms
8 Aug 2024
12 Days of Christmas
HumanoidCPU
262
47ms
1 Aug 2024
12 Days of Christmas
ryo-ha-gi
475
35ms
22 Jul 2024
12 Days of Christmas
emgordon154
474
36ms
21 Jul 2024
12 Days of Christmas
YinglunQ
493
49ms
18 Jul 2024
12 Days of Christmas
beirigo
237
38ms
17 Jul 2024
12 Days of Christmas
neel11235813
436
36ms
26 Mar 2024
12 Days of Christmas
ovs-code
431
36ms
16 Mar 2024
12 Days of Christmas
UnusedConfetti
546
34ms
7 Mar 2024
12 Days of Christmas
anter69
195
35ms
8 Feb 2024
12 Days of Christmas
SirBogman
199
35ms
27 Jan 2024
12 Days of Christmas
olleicua
304
35ms
10 Jan 2024
12 Days of Christmas
primo-ppcg
💎
189
43ms
9 Jan 2024
12 Days of Christmas
dev-Thae
481
40ms
6 Nov 2023
12 Days of Christmas
hollma
482
35ms
20 Oct 2023
12 Days of Christmas
comp0zr
449
38ms
27 Sep 2023
12 Days of Christmas
mikiymk
466
34ms
21 Sep 2023
12 Days of Christmas
msbranicky
485
35ms
12 Sep 2023
12 Days of Christmas
bryanmytko
487
45ms
7 Sep 2023
12 Days of Christmas
MeWhenI
230
48ms
25 Jul 2023
12 Days of Christmas
PikeIt
463
34ms
27 Jun 2023
12 Days of Christmas
zloyrusskiy
315
40ms
20 Jun 2023
12 Days of Christmas
zakariamouhid
2,375
43ms
18 May 2023
12 Days of Christmas
SubsTheTechnomancer
442
32ms
3 Mar 2023
12 Days of Christmas
Haksell
447
37ms
22 Feb 2023
12 Days of Christmas
aksyristos
460
34ms
31 Jan 2023
12 Days of Christmas
DialFrost
254
35ms
26 Jan 2023
12 Days of Christmas
JRaspass
440
34ms
18 Jan 2023
12 Days of Christmas
4hg
254
34ms
27 Dec 2022
12 Days of Christmas
akshatj27
2,374
35ms
25 Dec 2022
12 Days of Christmas
jared-hughes
434
34ms
20 Sep 2022
12 Days of Christmas
Andriamanitra
502
36ms
25 Aug 2022
12 Days of Christmas
purp
528
34ms
13 Aug 2022
12 Days of Christmas
awei82
496
33ms
30 Jun 2022
12 Days of Christmas
KatieLG-Transpiler
2,374
35ms
24 Jun 2022
12 Days of Christmas
gessgallardo
499
39ms
21 Jun 2022
12 Days of Christmas
vincecoss
458
34ms
15 May 2022
12 Days of Christmas
Alfiecxn
2,375
34ms
6 May 2022
12 Days of Christmas
DaCuteRaccoon
464
36ms
5 May 2022
12 Days of Christmas
JayXon
🥈
191
35ms
8 Apr 2022
12 Days of Christmas
timcustard
477
33ms
28 Feb 2022
12 Days of Christmas
sisyphus-ppcg
424
35ms
4 Feb 2022
12 Days of Christmas
WilliamKeating
2,375
32ms
25 Jan 2022
12 Days of Christmas
acornellier
455
38ms
1 Dec 2021
12 Days of Christmas
BrenSchaap
468
34ms
11 Nov 2021
12 Days of Christmas
olivermrose
241
36ms
21 Sep 2021
12 Days of Christmas
Natanaelel
422
33ms
11 Sep 2021
12 Days of Christmas
jbbarth
457
36ms
23 Aug 2021
12 Days of Christmas
Shanethegamer
207
42ms
8 Aug 2021
12 Days of Christmas
diegog1791
2,376
36ms
20 Jul 2021
12 Days of Christmas
gilufin
428
35ms
31 May 2021
12 Days of Christmas
GrayJoKing
427
35ms
29 Mar 2021
12 Days of Christmas
boxjelly
492
38ms
12 Feb 2021
12 Days of Christmas
SephQ
266
36ms
7 Feb 2021
12 Days of Christmas
hiddicop
424
38ms
27 Jan 2021
12 Days of Christmas
Waffle3z
460
35ms
21 Jan 2021
12 Days of Christmas
nico-bachner
2,377
35ms
28 Dec 2020