brainfuck
61st
27th
Card Number Validation
44th
Collatz
66th
Cubes
46th
Day of Week
1st
Fibonacci
1st
Fizz Buzz
1st
Fractions
61st
Leap Years
1st
Odious Numbers
85th
Ordinal Numbers
1st
Pascal’s Triangle
50th
Quine
30th1st1st
Reverse Polish Notation
26th
Roman to Arabic
16th
ROT13
11th
15th
Scrambled Sort
19th
Tic-tac-toe
42nd
United States
3rd
Van Eck Sequence
71st
π
15th