brainfuck
171st
477th
Card Number Validation
347th
Collatz
272nd
Cubes
353rd
Day of Week
99th
Fibonacci
222nd
Fizz Buzz
23rd
Fractions
845th
Leap Years
36th
Odious Numbers
1,799th
Ordinal Numbers
44th
Pascal’s Triangle
907th
Quine
2,153rd1,158th1,338th
Reverse Polish Notation
241st
Roman to Arabic
295th
ROT13
353rd
649th
Scrambled Sort
173rd
Tic-tac-toe
488th
United States
41st
Van Eck Sequence
966th
π
278th