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12 Days of Christmas
24 Game
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
Arabic to Roman
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Arrows
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ASCII Table
Billiards
brainfuck
Calendar
Card Number Validation
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Catalan’s Constant
Christmas Trees
Collatz
Continued Fractions
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Cubes
Day of Week
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Diamonds
Divisors
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Emirp Numbers (Long)
Emojify
Evil Numbers
Evil Numbers (Long)
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Fibonacci
Fizz Buzz
Foo Fizz Buzz Bar
Forsyth–Edwards Notation
Fractions
Game of Life
Gijswijt’s Sequence
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Happy Numbers (Long)
Hexdump
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Intersection
Inventory Sequence
ISBN
Jacobi Symbol
Kaprekar Numbers
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Kolakoski Sequence
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Levenshtein Distance
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ln 2
Look and Say
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Lucky Tickets
Mahjong
Mandelbrot
Maze
Medal Tally
Minesweeper
Morse Decoder
Morse Encoder
Multitap Input
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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
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p-adic Expansion
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Chars
Time
Submitted
Emirp Numbers
5quiwyrm
53
242ms
2 Sep 2025
Emirp Numbers
CaedenHarper
135
225ms
16 Aug 2025
Emirp Numbers
IISResetMe
85
2,341ms
8 Apr 2025
Emirp Numbers
sean-niemann
🥇
36
254ms
6 Apr 2025
Emirp Numbers
yhm138
1,381
334ms
16 Feb 2025
Emirp Numbers
DialFrost
57
227ms
26 Dec 2024
Emirp Numbers
dokutan
82
230ms
14 Oct 2024
Emirp Numbers
Mabeloid
137
244ms
17 Sep 2024
Emirp Numbers
Shanethegamer
137
231ms
29 Aug 2024
Emirp Numbers
Steffan153
🥇
36
269ms
9 Aug 2024
Emirp Numbers
bitsandbeyond
🥇
36
267ms
21 May 2024
Emirp Numbers
HumanoidCPU
135
248ms
9 May 2024
Emirp Numbers
JPRuskin
131
359ms
24 Apr 2024
Emirp Numbers
dcgjb
51
254ms
9 Feb 2024
Emirp Numbers
SirBogman
49
230ms
8 Jan 2024
Emirp Numbers
janbehrens
51
242ms
28 Nov 2023
Emirp Numbers
Feniske
85
376ms
10 Nov 2023
Emirp Numbers
Msleizak
385
317ms
2 Nov 2023
Emirp Numbers
stefangimmillaro
🥇
36
252ms
4 Oct 2023
Emirp Numbers
snoozingnewt
141
272ms
21 Sep 2023
Emirp Numbers
harperse
260
327ms
4 May 2023
Emirp Numbers
MeWhenI
🥇
36
256ms
29 Jan 2023
Emirp Numbers
retrohun
603
230ms
27 Dec 2022
Emirp Numbers
MaxCastella
141
2,687ms
8 Nov 2022
Emirp Numbers
juliansiebert
82
836ms
1 Aug 2022
Emirp Numbers
KatieLG-Transpiler
177
261ms
24 Jun 2022
Emirp Numbers
KevinMarquette
121
262ms
23 Apr 2022
Emirp Numbers
SpareManiKatti
135
270ms
19 Apr 2022
Emirp Numbers
nwellnhof
57
268ms
27 Dec 2021
Emirp Numbers
mokymok
172
204ms
8 Nov 2021
Emirp Numbers
KatieLG
177
266ms
10 Oct 2021
Emirp Numbers
paulhey
135
225ms
26 Sep 2021
Emirp Numbers
Lydxn
🥇
36
281ms
21 Sep 2021
Emirp Numbers
JayXon
🥇
36
267ms
28 Jun 2021
Emirp Numbers
rholliday
164
406ms
2 Mar 2021
Emirp Numbers
bac0id
137
215ms
25 Jan 2021
Emirp Numbers
AJLindner
180
398ms
5 Jan 2021
Emirp Numbers
btnlq
🥇
36
244ms
19 Dec 2020
Emirp Numbers
TimCurwick
96
525ms
19 Oct 2020
Emirp Numbers
HumanEquivalentUnit
99
257ms
17 Aug 2020
Emirp Numbers
bstrautin
🥇
36
259ms
4 Aug 2020
Emirp Numbers
rvdnieuwendijk
122
356ms
4 Aug 2020
Emirp Numbers
Codsilla
137
238ms
18 Jul 2020
Emirp Numbers
prplz
🥇
36
270ms
6 Jul 2020
Emirp Numbers
lahell
158
413ms
4 Jul 2020
Emirp Numbers
northvandrew
138
243ms
22 Jun 2020
Emirp Numbers
primo-ppcg
🥇
36
263ms
15 Jun 2020
Emirp Numbers
JoeBigToe
118
461ms
11 Jun 2020
Emirp Numbers
hdformat
142
330ms
8 Jun 2020
Emirp Numbers
stahler
407
879ms
7 Jun 2020
Emirp Numbers
SteveL-MSFT
135
221ms
6 Jun 2020
Emirp Numbers
thlac
141
222ms
3 Jun 2020