99 Bottles of Beer
40th
Arabic to Roman
10th
Card Number Validation
3rd
Collatz
9th
Emirp Numbers
21st
Farey Sequence
14th
Fibonacci
104th
Fizz Buzz
7th
Lucky Numbers
5th
Medal Tally
5th
Niven Numbers
23rd
PalindromemordnilaP
2nd
Pascal’s Triangle
22nd
Prime Numbers
14th
Prime Numbers (Long)
1st
Seven Segment
6th
Sierpiński Triangle
9th
Spelling Numbers
7th