12 Days of Christmas
397th
Abundant Numbers
3rd
Abundant Numbers (Long)
4th
Arabic to Roman
444th
Arithmetic Numbers
66th
Ascending Primes
200th18th
ASCII Table
π
brainfuck
29th
Card Number Validation
10th
Catalan Numbers
13th
Collatz
77th
Diamonds
319th
Divisors
819th175th
Emirp Numbers
1st
Emirp Numbers (Long)
1st
Evil Numbers
1st
Evil Numbers (Long)
1st
Factorial Factorisation
140th2nd
Farey Sequence
233rd
Fibonacci
1st
Fizz Buzz
6,432nd434th
Foo Fizz Buzz Bar
83rd
Game of Life
1st
Gijswijtβs Sequence
6th
Happy Numbers
1st
Happy Numbers (Long)
2nd
Hexdump
263rd
Intersection
9th
Inventory Sequence
493rd6th
ISBN
14th
Kolakoski Sequence
1st
Leap Years
486th
Leyland Numbers
803rd
Look and Say
3rd
Lucky Numbers
313th
N Queens
85thπ
Niven Numbers
4th
Niven Numbers (Long)
2nd
Number Spiral
7th
Odious Numbers
1st
Odious Numbers (Long)
1st
Ordinal Numbers
977th36th
PalindromemordnilaP
75th13th
Pangram Grep
3rd
Pascalβs Triangle
1st
Pernicious Numbers
857th19th
Pernicious Numbers (Long)
137th4th
Prime Numbers
1st
Prime Numbers (Long)
1st
Quine
544th1st
RecamΓ‘n
2nd
Roman to Arabic
229th
ROT13
38th
Rule 110
180th
Tic-tac-toe
126th
Transpose Sentence
21st
Vampire Numbers
187th
Van Eck Sequence
7th
Zeckendorf Representation
5th
Zodiac Signs
23rd
Ο
813th
Ο
675th
π
566th