12 Days of Christmas
20th
24 Game
9th
99 Bottles of Beer
30th
Abundant Numbers
3rd
Abundant Numbers (Long)
10th
Arabic to Roman
14th
Arithmetic Numbers
2nd1st
Arrows
1stπ
Ascending Primes
9th
ASCII Table
1st
brainfuck
12th
Catalan Numbers
1st
Catalanβs Constant
12th
Christmas Trees
40th
Collatz
1st1st
CSS Colors
ππ
Day of Week
1st1st
DFA Simulator
13th
Diamonds
30th
Divisors
1st
Emirp Numbers
1st
Emirp Numbers (Long)
11th
Emojify
π1st
Evil Numbers
1st1st1st
Evil Numbers (Long)
1st1st1st
Factorial Factorisation
6th
Farey Sequence
1st1st
Fibonacci
1st1st1st
Fizz Buzz
1st1st
Foo Fizz Buzz Bar
π1st
Fractions
π1st
Gijswijtβs Sequence
1st1st
Happy Numbers
1st11th
Happy Numbers (Long)
1st1st
Intersection
9th
Inventory Sequence
π1st
ISBN
21st
Jacobi Symbol
12th
Kaprekar Numbers
9th
Kolakoski Sequence
28th
Leap Years
1st1st
Leyland Numbers
1stπ
ln 2
1st1st
Look and Say
1st1st
Lucky Numbers
26th
Lucky Tickets
1st1st
Medal Tally
3rd
Morse Decoder
π
Niven Numbers
1st1st1st
Niven Numbers (Long)
1st
Odious Numbers
π1st1st
Odious Numbers (Long)
1st1st1st
Ordinal Numbers
1st1st
Pangram Grep
1st1st
Pascalβs Triangle
25th
Pernicious Numbers
1st1st1st
Pernicious Numbers (Long)
1st1st
Prime Numbers
1st1st
Prime Numbers (Long)
1st
Quine
1st
RecamΓ‘n
1st
Repeating Decimals
14th
Rijndael S-box
6th
ROT13
1st
Seven Segment
34th
Smith Numbers
7th
Star Wars Opening Crawl
31st
Tic-tac-toe
3rd
Tongue-twisters
15th
Transpose Sentence
2nd3rd
United States
3rd
Vampire Numbers
24th
Van Eck Sequence
15th
Zeckendorf Representation
22nd
Ξ³
2nd7th
Ο
π1st
Ο
1st1st
Ο
1st1st
β2
1st1st
π
1st1st