Abundant Numbers
249th
Divisors
998th
Evil Numbers
1st
Fizz Buzz
54th18th
Happy Numbers
244th
Leap Years
265th
Leyland Numbers
306th
Niven Numbers
381st
Odious Numbers
1st
Pangram Grep
419th
Pernicious Numbers
99th
Prime Numbers
374th
33rd
Rock-paper-scissors-Spock-lizard
219th
Tongue-twisters
305th