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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
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
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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γ
λ
π
τ
φ
√2
𝑒
Hole
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Bytes
Submitted
Emirp Numbers
retrohun
96
25 Aug 2024
Emirp Numbers
orthoplex
116
4 Jul 2024
Emirp Numbers
HumanoidCPU
142
21 May 2024
Emirp Numbers
dokutan
142
10 May 2024
Emirp Numbers
bwenstar
145
21 Feb 2024
Emirp Numbers
saito-ta
💎
78
9 Nov 2023
Emirp Numbers
Shanethegamer
142
10 Oct 2023
Emirp Numbers
msbranicky
142
11 Sep 2023
Emirp Numbers
MeWhenI
110
28 May 2023
Emirp Numbers
frankgraziano
112
8 Mar 2023
Emirp Numbers
janbehrens
107
26 Nov 2022
Emirp Numbers
dvargas46
🥈
84
19 Nov 2022
Emirp Numbers
primo-ppcg
🥉
92
19 Jul 2022
Emirp Numbers
jared-hughes
🥉
92
17 Jul 2022
Emirp Numbers
KatieLG-Transpiler
142
24 Jun 2022
Emirp Numbers
SpareManiKatti
315
19 Apr 2022
Emirp Numbers
mokymok
179
8 Nov 2021
Emirp Numbers
Re-Adventures
142
30 May 2021
Emirp Numbers
btjones0
97
28 Dec 2020
Emirp Numbers
KatieLG
142
23 Nov 2020
Emirp Numbers
Codsilla
142
18 Jul 2020
Emirp Numbers
andersk
142
21 Mar 2020
Emirp Numbers
jayanwar
471
4 Dec 2019
Emirp Numbers
seanleken
569
4 Dec 2019
Emirp Numbers
jaredcrystal
315
29 Oct 2019
Emirp Numbers
jonahx
132
4 Aug 2019
Emirp Numbers
niKK3
142
16 Nov 2018
Emirp Numbers
ms0rgn
126
4 May 2018
Emirp Numbers
biinari
250
19 Mar 2018
Emirp Numbers
JRaspass
142
3 Feb 2018