Abundant Numbers
11th
Abundant Numbers (Long)
11th
Arabic to Roman
560th
Arithmetic Numbers
537th
ASCII Table
216th
Card Number Validation
31st
Christmas Trees
646th
Collatz
928th
Diamonds
232nd
Divisors
1,611th
Emirp Numbers
659th
Emirp Numbers (Long)
241st
Evil Numbers
1st
Evil Numbers (Long)
1st
Fibonacci
1st
Fizz Buzz
4,630th
Fractions
668th
Gijswijt’s Sequence
226th
Intersection
473rd
Inventory Sequence
7th
ISBN
303rd
Kolakoski Sequence
112th1st
Leap Years
171st
Leyland Numbers
229th122nd
Look and Say
3rd
Niven Numbers
1st
Niven Numbers (Long)
1st
Odious Numbers
1st
Odious Numbers (Long)
1st
Ordinal Numbers
859th
PalindromemordnilaP
57th
Pangram Grep
76th
Pascal’s Triangle
157th
Pernicious Numbers
20th
Pernicious Numbers (Long)
192nd
Prime Numbers
1st
Prime Numbers (Long)
1st
Recamán
448th
Reverse Polish Notation
879th
Rijndael S-box
189th
Roman to Arabic
305th
Rule 110
206th
Sierpiński Triangle
475th
Transpose Sentence
24th
Van Eck Sequence
314th
Zeckendorf Representation
87th