Abundant Numbers
254th
Divisors
1,004th
Evil Numbers
1st
Fizz Buzz
54th18th
Happy Numbers
245th
Leap Years
268th
Leyland Numbers
306th
Niven Numbers
382nd
Odious Numbers
1st
Pangram Grep
420th
Pernicious Numbers
100th
Prime Numbers
378th
33rd
Rock-paper-scissors-Spock-lizard
219th
Tongue-twisters
307th