Abundant Numbers
30th33rd465th90th
Arabic to Roman
15th
Collatz
41st
Diamonds
33rd
Divisors
33rd112th
117th
Emirp Numbers
49th
96th
Evil Numbers
40th63rd777th131st
Evil Numbers (Long)
31st34th444th63rd
Fibonacci
79th84th1,836th254th
Fizz Buzz
36th123rd2,054th247th
Foo Fizz Buzz Bar
27th640th60th
Fractions
21st
Happy Numbers
58th
Happy Numbers (Long)
38th
Intersection
24th
ISBN
20th
Leap Years
34th44th
56th
Look and Say
25th
Niven Numbers
38th69th
91st
Odious Numbers
54th335th107th
Pangram Grep
16th38th288th66th
Pascal’s Triangle
30th521st
Pernicious Numbers
41st36th510th111th
Prime Numbers
25th83rd512th143rd
Prime Numbers (Long)
27th35th264th81st
Reverse Polish Notation
21st
Rock-paper-scissors-Spock-lizard
14th16th
47th
Roman to Arabic
34th