Abundant Numbers
12th
Abundant Numbers (Long)
12th
Arabic to Roman
598th
Arithmetic Numbers
563rd
ASCII Table
232nd
Card Number Validation
36th
Christmas Trees
661st
Collatz
1,005th
Diamonds
244th
Divisors
1,641st
Emirp Numbers
675th
Emirp Numbers (Long)
276th
Evil Numbers
1st
Evil Numbers (Long)
1st
Fibonacci
1st
Fizz Buzz
4,480th
Fractions
687th
Gijswijt’s Sequence
236th
Intersection
489th
Inventory Sequence
7th
ISBN
316th
Kolakoski Sequence
103rd1st
Leap Years
181st
Leyland Numbers
241st130th
Look and Say
3rd
Niven Numbers
1st
Niven Numbers (Long)
1st
Odious Numbers
1st
Odious Numbers (Long)
1st
Ordinal Numbers
890th
PalindromemordnilaP
62nd
Pangram Grep
84th
Pascal’s Triangle
170th
Pernicious Numbers
21st
Pernicious Numbers (Long)
240th
Prime Numbers
1st
Prime Numbers (Long)
1st
Recamán
447th
Reverse Polish Notation
925th
Rijndael S-box
186th
Roman to Arabic
328th
Rule 110
221st
Sierpiński Triangle
474th
Transpose Sentence
28th
Van Eck Sequence
325th
Zeckendorf Representation
95th