Abundant Numbers
1,594th
Divisors
3,310th
Evil Numbers
43rd
Fizz Buzz
735th3,012th
Happy Numbers
1,291st
Leap Years
1,666th
Leyland Numbers
965th
Niven Numbers
2,139th
Odious Numbers
41st
Pangram Grep
1,272nd
Pernicious Numbers
1,216th
Prime Numbers
1,980th
4,290th
Rock-paper-scissors-Spock-lizard
706th
Tongue-twisters
1,385th