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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
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
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
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
Pascal’s Triangle
Pernicious Numbers
Pernicious Numbers (Long)
Poker
Polyominoes
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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
Rule 110
Seven Segment
SI Units
Sierpiński Triangle
Smith Numbers
Spelling Numbers
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
Ten-pin Bowling
Time Distance
Tongue-twisters
Transpose Sentence
United States
Vampire Numbers
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Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
Hole
Golfer
Bytes
Submitted
Emirp Numbers
HumanoidCPU
145
3 Jul 2024
Emirp Numbers
Natanaelel
35
22 Mar 2024
Emirp Numbers
zwxzwxzwx21
400
15 Jan 2024
Emirp Numbers
DialFrost
48
19 Nov 2023
Emirp Numbers
SirBogman
🥇
29
17 Nov 2023
Emirp Numbers
neel11235813
🥇
29
25 Oct 2023
Emirp Numbers
stackofbears
🥇
29
7 Oct 2023
Emirp Numbers
jhonw
45
21 Sep 2023
Emirp Numbers
snoozingnewt
351
4 Sep 2023
Emirp Numbers
4hg
32
21 Aug 2023
Emirp Numbers
MeWhenI
44
7 Aug 2023
Emirp Numbers
GrayJoKing
🥇
29
21 Feb 2023
Emirp Numbers
Yewzir
141
12 Feb 2023
Emirp Numbers
lynn
31
4 Feb 2023
Emirp Numbers
AshyIsMe
35
4 Aug 2022
Emirp Numbers
nickspoons
40
1 Aug 2022
Emirp Numbers
jhfranklin
53
15 Jul 2022
Emirp Numbers
ovs-code
🥇
29
5 Jul 2022
Emirp Numbers
KatieLG-Transpiler
676
24 Jun 2022
Emirp Numbers
yzhs
41
23 Jun 2022
Emirp Numbers
SpareManiKatti
351
19 Apr 2022
Emirp Numbers
j-Ewan
41
4 Feb 2022
Emirp Numbers
Bubbler-4
🥇
29
29 Nov 2021
Emirp Numbers
mokymok
316
10 Nov 2021
Emirp Numbers
rak1507
34
24 Oct 2021
Emirp Numbers
nwellnhof
36
17 Oct 2021
Emirp Numbers
jared-hughes
36
23 Sep 2021
Emirp Numbers
Frowny
🥇
29
7 Sep 2021
Emirp Numbers
primo-ppcg
🥇
29
1 Jul 2021
Emirp Numbers
KatieLG
145
18 May 2021
Emirp Numbers
Shanethegamer
67
16 Apr 2021
Emirp Numbers
RustemB
75
10 Apr 2021
Emirp Numbers
orthoplex
44
5 Oct 2020
Emirp Numbers
diddily
49
1 Nov 2019
Emirp Numbers
jaredcrystal
315
29 Oct 2019
Emirp Numbers
Ludusamo
96
6 Aug 2019
Emirp Numbers
jonahx
🥇
29
4 Aug 2019
Emirp Numbers
retrohun
315
21 Dec 2018