Abundant Numbers
24th
22nd
356th
69th
Arabic to Roman
13th
Collatz
31st
Diamonds
30th
Divisors
23rd
91st
87th
Emirp Numbers
46th
78th
Evil Numbers
34th
51st
601st
111th
Evil Numbers (Long)
25th
25th
285th
45th
Fibonacci
56th
65th
1,445th
194th
Fizz Buzz
29th
107th
1,646th
199th
Foo Fizz Buzz Bar
25th
438th
43rd
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
213th
86th
Pangram Grep
9th
30th
223rd
52nd
Pascalβs Triangle
24th
388th
Pernicious Numbers
28th
31st
397th
84th
Prime Numbers
16th
60th
405th
118th
Prime Numbers (Long)
20th
28th
187th
55th
Reverse Polish Notation
18th
Rock-paper-scissors-Spock-lizard
10th
12th
32nd
Roman to Arabic
25th