Collatz
2,147th
1,769th
Cubes
1,419th
Diamonds
2,025th
Fizz Buzz
7,262nd7,779th
9,029th
8,652nd
Foo Fizz Buzz Bar
2,264th
ISBN
1,182nd
Leap Years
3,407th
Niven Numbers
2,333rd
Niven Numbers (Long)
1,254th
Pascal’s Triangle
2,654th
2,375th
Prime Numbers
4,147th
3,861st
Prime Numbers (Long)
2,101st
Quine
1,984th