Abundant Numbers
2,741st
1,490th
1,097th
Abundant Numbers (Long)
1,814th
626th
1,365th
Arithmetic Numbers
553rd
809th
Card Number Validation
719th
Collatz
1,443rd
604th
1,649th
Divisors
1,044th
790th
Emirp Numbers
566th
1,087th
Emirp Numbers (Long)
408th
Evil Numbers
3,093rd
43rd
2,493rd
Evil Numbers (Long)
1,899th
106th
1,483rd
Fibonacci
1,194th
4,244th
Fizz Buzz
7,060th129th2,017th4,849th1,483rd
521st
Foo Fizz Buzz Bar
1,844th1,134th884th
750th
Leap Years
723rd
2,149th
2,416th
Look and Say
745th
344th
Niven Numbers
337th
1,053rd
1,494th
Niven Numbers (Long)
906th
1,101st
490th
Odious Numbers
2,690th
1,313th
2,093rd
Odious Numbers (Long)
1,626th
1,042nd
1,370th
Pangram Grep
1,647th
Pernicious Numbers
2,119th
2,242nd
1,526th
1,919th
Pernicious Numbers (Long)
1,078th
1,119th
661st
822nd
Prime Numbers
3,466th
923rd3,094th488th
Prime Numbers (Long)
205th1,835th486th
ROT13
490th
Tongue-twisters
2,008th
1,784th
2,045th
√2
1,196th