Abundant Numbers
249th
222nd
62nd
Abundant Numbers (Long)
120th
157th
38th
Collatz
141st
203rd
Emirp Numbers
146th
71st
Emirp Numbers (Long)
31st
Evil Numbers
202nd
216th
79th
Evil Numbers (Long)
100th
136th
41st
Fibonacci
154th
108th
Fizz Buzz
1st8th74th543rd
Foo Fizz Buzz Bar
134th11th
316th
Leap Years
138th
395th
67th
Look and Say
155th
40th
Niven Numbers
103rd
119th
71st
Niven Numbers (Long)
57th
226th
43rd
Odious Numbers
181st
249th
64th
Odious Numbers (Long)
177th
36th
Pangram Grep
Pernicious Numbers
93rd
Prime Numbers
137th15th54th
Prime Numbers (Long)
41st13th33rd
Tongue-twisters
18th
332nd
48th
√2
415th