12 Days of Christmas
545th
99 Bottles of Beer
453rd
Christmas Trees
277th
Cubes
165th
Divisors
1st
Evil Numbers
715th
Fizz Buzz
1,615th
Happy Numbers
520th
Leap Years
999th
Morse Decoder
176th
Pascal’s Triangle
418th
Prime Numbers
931st
Quine
859th
Rock-paper-scissors-Spock-lizard
221st
Seven Segment
393rd
United States
284th
√2
496th