Abundant Numbers
249th
180th
62nd
Abundant Numbers (Long)
120th
136th
38th
Collatz
141st
167th
Emirp Numbers
81st
67th
Emirp Numbers (Long)
31st
Evil Numbers
202nd
216th
79th
Evil Numbers (Long)
100th
136th
41st
Fibonacci
154th
108th
Fizz Buzz
1st8th74th501st
Foo Fizz Buzz Bar
134th10th
294th
Leap Years
138th
387th
67th
Look and Say
134th
39th
Niven Numbers
103rd
119th
71st
Niven Numbers (Long)
57th
221st
43rd
Odious Numbers
181st
249th
64th
Odious Numbers (Long)
177th
36th
Pangram Grep
Pernicious Numbers
92nd
Prime Numbers
137th15th54th
Prime Numbers (Long)
41st13th33rd
Tongue-twisters
18th
322nd
46th
√2
413th