Abundant Numbers
1,449th
Divisors
3,386th
Evil Numbers
43rd
Fizz Buzz
1,613th2,961st
Happy Numbers
1,405th
Leap Years
1,598th
Leyland Numbers
1,038th
Niven Numbers
1,986th
Odious Numbers
41st
Pangram Grep
1,485th
Pernicious Numbers
1,159th
Prime Numbers
1,846th
4,189th
Rock-paper-scissors-Spock-lizard
828th
Tongue-twisters
1,776th