brainfuck
65th
29th
Card Number Validation
46th
Collatz
69th
Cubes
48th
Day of Week
1st
Fibonacci
1st
Fizz Buzz
1st
Fractions
64th
Leap Years
3rd
Odious Numbers
85th
Ordinal Numbers
1st
Pascal’s Triangle
52nd
Quine
33rd1st1st
Reverse Polish Notation
27th
Roman to Arabic
16th
ROT13
12th
19th
Scrambled Sort
21st
Tic-tac-toe
46th
United States
4th
Van Eck Sequence
72nd
π
16th