Abundant Numbers
2,621st
1,430th
1,062nd
Abundant Numbers (Long)
1,640th
570th
1,231st
Collatz
1,300th
562nd
Emirp Numbers
537th
1,002nd
Emirp Numbers (Long)
358th
Evil Numbers
2,907th
348th
2,569th
Evil Numbers (Long)
1,699th
442nd
1,418th
Fibonacci
1,131st
4,064th
Fizz Buzz
121st2,122nd4,965th1,560th
Foo Fizz Buzz Bar
1,088th825th
716th
Leap Years
686th
2,112th
2,638th
Look and Say
670th
271st
Niven Numbers
296th
893rd
1,599th
Niven Numbers (Long)
793rd
1,094th
601st
Odious Numbers
2,476th
1,198th
2,095th
Odious Numbers (Long)
920th
1,279th
Pangram Grep
Pernicious Numbers
2,286th
Prime Numbers
867th2,975th711th
Prime Numbers (Long)
181st1,698th616th
Tongue-twisters
1,826th
1,627th
1,861st
√2
1,092nd