Abundant Numbers
27th30th422nd82nd
Arabic to Roman
14th
Collatz
40th
Diamonds
33rd
Divisors
29th102nd
100th
Emirp Numbers
48th
85th
Evil Numbers
38th59th717th120th
Evil Numbers (Long)
30th32nd391st55th
Fibonacci
71st75th1,711th230th
Fizz Buzz
33rd118th1,945th226th
Foo Fizz Buzz Bar
26th573rd49th
Fractions
21st
Happy Numbers
56th
Happy Numbers (Long)
36th
Intersection
21st
ISBN
18th
Leap Years
28th40th
47th
Look and Say
24th
Niven Numbers
32nd61st
79th
Odious Numbers
53rd287th96th
Pangram Grep
13th33rd262nd57th
Pascal’s Triangle
27th471st
Pernicious Numbers
35th34th466th100th
Prime Numbers
19th73rd469th130th
Prime Numbers (Long)
23rd35th228th70th
Reverse Polish Notation
19th
Rock-paper-scissors-Spock-lizard
13th15th
39th
Roman to Arabic
28th