Abundant Numbers
11th
Abundant Numbers (Long)
11th
Arabic to Roman
538th
Arithmetic Numbers
501st
ASCII Table
211th
Card Number Validation
31st
Christmas Trees
636th
Collatz
933rd
Diamonds
233rd
Divisors
1,588th
Emirp Numbers
644th
Emirp Numbers (Long)
243rd
Evil Numbers
1st
Evil Numbers (Long)
1st
Fibonacci
1st
Fizz Buzz
4,663rd
Fractions
664th
Gijswijt’s Sequence
222nd
Intersection
370th
Inventory Sequence
6th
ISBN
298th
Kolakoski Sequence
107th1st
Leap Years
170th
Leyland Numbers
222nd118th
Look and Say
3rd
Niven Numbers
1st
Niven Numbers (Long)
1st
Odious Numbers
1st
Odious Numbers (Long)
1st
Ordinal Numbers
857th
PalindromemordnilaP
56th
Pangram Grep
74th
Pascal’s Triangle
154th
Pernicious Numbers
20th
Pernicious Numbers (Long)
179th
Prime Numbers
1st
Prime Numbers (Long)
1st
Recamán
441st
Reverse Polish Notation
864th
Rijndael S-box
189th
Roman to Arabic
298th
Rule 110
198th
Sierpiński Triangle
476th
Transpose Sentence
23rd
Van Eck Sequence
306th
Zeckendorf Representation
86th