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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)
Taxicab Numbers
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
Dragon Curve
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Hexagonal Spiral
Highly Composite Numbers
Huffman Encoder
NFA Simulator
Nim
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Rectangle Fill
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
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Tutorial
Hole
Golfer
Chars
Time
Submitted
π
DelaneyJM
162
253ms
14 days ago
π
JOrE20
1,004
202ms
1 Feb 2026
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Murphy4444
69
704ms
30 Jan 2026
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isenschmid
207
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30 Jan 2026
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Andrey2001
1,004
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1,013
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dokutan
253
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23 Apr 2025
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1,004
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14 Mar 2025
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gigaprofisi
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1,004
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93
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14 May 2024
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1,008
219ms
9 May 2024
π
sciencejiho
1,015
227ms
29 Apr 2024
π
corbob
376
497ms
26 Apr 2024
π
aalec
1,015
226ms
23 Apr 2024
π
PowershellKnut
1,004
193ms
14 Mar 2024
π
trinityy-7
1,015
216ms
14 Mar 2024
π
sojumasterGA
1,004
247ms
14 Mar 2024
π
MarkE0
938
278ms
24 Jan 2024
π
Pale-Vessel
1,015
244ms
20 Dec 2023
π
janbehrens
88
272ms
3 Dec 2023
π
GWStuart
1,015
216ms
15 Sep 2023
π
SirBogman
62
366ms
11 Aug 2023
π
primo-ppcg
🥇
53
316ms
1 Aug 2023
π
TaserTheFox
1,004
210ms
6 Jun 2023
π
Yewzir
1,004
214ms
20 May 2023
π
kenmich
1,004
236ms
15 May 2023
π
Hvid
1,004
237ms
4 May 2023
π
adamnielson42
1,028
205ms
26 Apr 2023
π
Lydxn
🥇
53
339ms
4 Mar 2023
π
esnethen
1,015
252ms
20 Feb 2023
π
MeWhenI
76
305ms
28 Jan 2023
π
retrohun
1,013
229ms
28 Dec 2022
π
Feniske
221
377ms
12 Dec 2022
π
freeve4h
1,015
232ms
8 Dec 2022
π
Msleizak
751
348ms
8 Dec 2022
π
jeremyclement31
1,004
226ms
6 Dec 2022
π
MaxCastella
1,004
235ms
29 Sep 2022
π
juliansiebert
202
262ms
12 Aug 2022
π
KatieLG-Transpiler
1,009
194ms
24 Jun 2022
π
Jartholdy
1,004
251ms
20 Jun 2022
π
midnattssol
1,026
263ms
19 May 2022
π
didion0
1,015
217ms
3 May 2022
π
JesperJ
1,002
273ms
27 Apr 2022
π
otubby
1,015
227ms
29 Mar 2022
π
voytxt
1,004
214ms
3 Mar 2022
π
memmaptensor
1,015
230ms
21 Jan 2022
π
danubie
353
257ms
20 Dec 2021
π
btnlq
🥉
54
323ms
14 Nov 2021
π
mokymok
1,004
229ms
8 Nov 2021
π
nwellnhof
62
296ms
1 Nov 2021
π
mothcolada
1,007
250ms
13 Apr 2021
π
UBKorkut
1,007
232ms
10 Mar 2021
π
bac0id
1,004
239ms
25 Jan 2021
π
Omega65536
1,007
234ms
7 Jan 2021
π
abailey2020
1,010
229ms
27 Dec 2020
π
ReidZ3
1,001
262ms
28 Nov 2020
π
TimCurwick
249
733ms
27 Nov 2020
π
Dazza314
1,004
223ms
8 Nov 2020
π
HumanEquivalentUnit
216
1,183ms
13 Oct 2020
π
Waffle3z
1,015
242ms
11 Oct 2020
π
KatieLG
1,007
258ms
2 Oct 2020
π
GameChaos
1,004
228ms
3 Sep 2020
π
rvdnieuwendijk
493
392ms
20 Aug 2020
π
bendapootie
1,004
208ms
3 Aug 2020
π
lahell
121
313ms
23 Jul 2020
π
Codsilla
1,004
239ms
18 Jul 2020
π
harperse
573
478ms
17 Jun 2020
π
prplz
72
650ms
12 Jun 2020
π
phloeh
1,011
271ms
12 Jun 2020
π
krzydoug
555
421ms
10 Jun 2020
π
KevinMarquette
665
246ms
7 Jun 2020
π
JamesWTruher
397
419ms
6 Jun 2020
π
jasonphicks
1,004
217ms
5 Jun 2020
π
SteveL-MSFT
1,004
260ms
4 Jun 2020
π
BrianMakes
1,470
389ms
3 Jun 2020
π
thlac
1,004
209ms
3 Jun 2020
π
natebru
1,004
271ms
3 Jun 2020
π
IISResetMe
307
358ms
3 Jun 2020
π
nkasco
1,004
244ms
3 Jun 2020