Abundant Numbers
24th
22nd
357th
69th
Arabic to Roman
13th
Collatz
31st
Diamonds
30th
Divisors
23rd
91st
87th
Emirp Numbers
46th
79th
Evil Numbers
34th
51st
603rd
111th
Evil Numbers (Long)
25th
25th
287th
45th
Fibonacci
57th
65th
1,447th
196th
Fizz Buzz
29th
107th
1,647th
200th
Foo Fizz Buzz Bar
25th
438th
45th
Fractions
19th
Happy Numbers
48th
Happy Numbers (Long)
30th
Intersection
18th
ISBN
16th
Leap Years
24th
36th
38th
Look and Say
22nd
Niven Numbers
26th
53rd
65th
Odious Numbers
45th
215th
86th
Pangram Grep
9th
30th
224th
53rd
Pascalβs Triangle
24th
388th
Pernicious Numbers
28th
31st
398th
84th
Prime Numbers
16th
60th
406th
119th
Prime Numbers (Long)
20th
28th
188th
56th
Reverse Polish Notation
18th
Rock-paper-scissors-Spock-lizard
10th
12th
32nd
Roman to Arabic
25th