ldoodle
12 Days of Christmas
1,351st
99 Bottles of Beer
1,508th
784th
Abundant Numbers
2,294th
952nd
Collatz
1,619th
Diamonds
1,374thFibonacci
2,412th
1,830thFizz Buzz
7,742nd
Leap Years
2,130th
Niven Numbers (Long)
1,235th
Prime Numbers
3,159th
2,750th
Quine
543rd