brainfuck
28th
29th
Card Number Validation
43rd
Collatz
69th
Cubes
23rd
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
22nd
Roman to Arabic
15th
ROT13
15th
19th
Scrambled Sort
10th
Tic-tac-toe
48th
United States
4th
Van Eck Sequence
72nd
π
16th