Abundant Numbers
257th
229th
63rd
Abundant Numbers (Long)
126th
162nd
39th
Arithmetic Numbers
147th
20th
Card Number Validation
22nd
Collatz
153rd
212th
41st
Divisors
399th
38th
Emirp Numbers
154th
71st
Emirp Numbers (Long)
31st
Evil Numbers
211th
1st
69th
Evil Numbers (Long)
105th
32nd
34th
Fibonacci
160th
109th
Fizz Buzz
1st1st9th74th552nd
3rd
Foo Fizz Buzz Bar
26th143rd12th
328th
Leap Years
141st
404th
56th
Look and Say
161st
40th
Niven Numbers
107th
122nd
39th
Niven Numbers (Long)
61st
200th
41st
Odious Numbers
187th
259th
58th
Odious Numbers (Long)
86th
188th
33rd
Pangram Grep
73rd
Pernicious Numbers
29th
106th
215th
54th
Pernicious Numbers (Long)
19th
49th
119th
30th
Prime Numbers
50th
141st15th25th
Prime Numbers (Long)
42nd13th26th
ROT13
31st
Tongue-twisters
18th
347th
48th
√2
425th