12 Days of Christmas
237th
Abundant Numbers
45th
Arithmetic Numbers
13th
Card Number Validation
50th
Christmas Trees
236th
Collatz
5th
Divisors
1st
Emirp Numbers (Long)
105th
Evil Numbers
238th
Evil Numbers (Long)
223rd
Fibonacci
1st
Fizz Buzz
34th
Foo Fizz Buzz Bar
14th
Fractions
29th
Intersection
137th
Leap Years
144th
Odious Numbers
105th
Ordinal Numbers
216th
PalindromemordnilaP
16th
Pangram Grep
24th
Pascal’s Triangle
15th
Prime Numbers
64th
Prime Numbers (Long)
1st
Quine
1st
Recamán
169th
Rock-paper-scissors-Spock-lizard
223rd
Seven Segment
158th
Transpose Sentence
21st
Zeckendorf Representation
14th
𝑒
66th