Abundant Numbers
259th
195th
64th
Abundant Numbers (Long)
128th
147th
41st
Arithmetic Numbers
143rd
21st
Card Number Validation
23rd
Collatz
159th
187th
42nd
Divisors
379th
39th
Emirp Numbers
86th
68th
Emirp Numbers (Long)
31st
Evil Numbers
215th
1st
70th
Evil Numbers (Long)
111th
33rd
37th
Fibonacci
166th
111th
Fizz Buzz
1st1st9th74th524th
1st
Foo Fizz Buzz Bar
26th145th12th
315th
Leap Years
144th
409th
58th
Look and Say
146th
41st
Niven Numbers
111th
129th
41st
Niven Numbers (Long)
62nd
208th
44th
Odious Numbers
189th
269th
59th
Odious Numbers (Long)
90th
200th
36th
Pangram Grep
73rd
Pernicious Numbers
31st
107th
223rd
56th
Pernicious Numbers (Long)
20th
52nd
127th
31st
Prime Numbers
50th
145th15th23rd
Prime Numbers (Long)
48th13th29th
ROT13
32nd
Tongue-twisters
20th
343rd
49th
√2
441st