brainfuck
420th
861st
Card Number Validation
461st
Collatz
293rd
Cubes
684th
Day of Week
156th
Fibonacci
242nd
Fizz Buzz
145th
Fractions
972nd
Leap Years
109th
Odious Numbers
1,980th
Ordinal Numbers
50th
Pascal’s Triangle
1,015th
Quine
2,356th1,366th1,468th
Reverse Polish Notation
346th
Roman to Arabic
427th
ROT13
357th
749th
Scrambled Sort
395th
Tic-tac-toe
586th
United States
108th
Van Eck Sequence
1,043rd
π
336th