Abundant Numbers
11th
Abundant Numbers (Long)
11th
Arabic to Roman
533rd
Arithmetic Numbers
496th
ASCII Table
208th
Card Number Validation
31st
Christmas Trees
642nd
Collatz
924th
Diamonds
233rd
Divisors
1,578th
Emirp Numbers
640th
Emirp Numbers (Long)
243rd
Evil Numbers
1st
Evil Numbers (Long)
1st
Fibonacci
1st
Fizz Buzz
4,639th
Fractions
657th
Gijswijt’s Sequence
225th
Intersection
369th
Inventory Sequence
6th
ISBN
294th
Kolakoski Sequence
106th1st
Leap Years
165th
Leyland Numbers
220th116th
Look and Say
3rd
Niven Numbers
1st
Niven Numbers (Long)
1st
Odious Numbers
1st
Odious Numbers (Long)
1st
Ordinal Numbers
845th
PalindromemordnilaP
53rd
Pangram Grep
73rd
Pascal’s Triangle
152nd
Pernicious Numbers
19th
Pernicious Numbers (Long)
173rd
Prime Numbers
1st
Prime Numbers (Long)
1st
Recamán
436th
Reverse Polish Notation
864th
Rijndael S-box
190th
Roman to Arabic
296th
Rule 110
201st
Sierpiński Triangle
473rd
Transpose Sentence
21st
Van Eck Sequence
308th
Zeckendorf Representation
84th