Collatz
288th
Divisors
2,629th
Evil Numbers
3,281st1,249th
Evil Numbers (Long)
1,874th1,391st728th
Farey Sequence
888th
Fibonacci
4,269th
Fizz Buzz
6,344th
Fractions
1,650th
Gray Code Decoder
703rd
Gray Code Encoder
801st
Happy Numbers
1,810th
Happy Numbers (Long)
933rd
Leap Years
2,113th
Look and Say
511th
Niven Numbers
700th
Odious Numbers (Long)
940th
Quine
1,543rd
Recamán
998th
Reverse Polish Notation
261st
United States
1,050th