12 Days of Christmas
9th
99 Bottles of Beer
15th
Abundant Numbers
22nd
Arabic to Roman
18th
brainfuck
2nd
9th
Catalan Numbers
1st
Christmas Trees
17th
Cubes
5th
Diamonds
16th
Divisors
32nd
Emirp Numbers
51st
Emojify
16th
Evil Numbers
16th
10th
Fibonacci
1st
17th
Fizz Buzz
52nd
79th
9th
Foo Fizz Buzz Bar
24th
8th
Fractions
11th
2nd
Intersection
7th
4th
ISBN
8th
Leap Years
25th
Leyland Numbers
24th
Look and Say
1st
Niven Numbers
36th
Niven Numbers (Long)
12th
Odious Numbers
16th
11th
Ordinal Numbers
5th
5th
Pangram Grep
16th
Pascal’s Triangle
24th
14th
6th
Pernicious Numbers
20th
Prime Numbers
22nd
17th
Prime Numbers (Long)
1st
Quine
111th
101st
Recamán
4th
Reverse Polish Notation
4th
1st
Rock-paper-scissors-Spock-lizard
4th
Rule 110
5th
5th
Seven Segment
8th
Sierpiński Triangle
6th
Smith Numbers
14th
Tongue-twisters
7th
Van Eck Sequence
9th