Collatz
1,975th
2,250th
Cubes
1,452nd
Diamonds
2,105th
Fizz Buzz
6,620th10,162nd
8,714th
9,081st
Foo Fizz Buzz Bar
2,503rd
ISBN
1,320th
Leap Years
3,322nd
Niven Numbers
2,325th
Niven Numbers (Long)
1,246th
Pascal’s Triangle
2,717th
2,462nd
Prime Numbers
4,136th
3,772nd
Prime Numbers (Long)
2,166th
Quine
1,877th