99 Bottles of Beer
42nd
Abundant Numbers
4th
Abundant Numbers (Long)
1st
ASCII Table
13th
brainfuck
Catalan Numbers
4th
4th
Christmas Trees
29th
Collatz
3rd
19th
CSS Colors
11th
Divisors
1st
Evil Numbers
24th
Fibonacci
9th70th
62nd
Fizz Buzz
45th
Jacobi Symbol
3rd
Leap Years
95th7th
Lucky Tickets
7th
Niven Numbers
26th
Number Spiral
9th
Odious Numbers
23rd
Ordinal Numbers
11th
Pangram Grep
6th
1st
Pascal’s Triangle
20th
Prime Numbers
18th
Prime Numbers (Long)
1st
Quine
7th
Recamán
18th
Spelling Numbers
3rd
Sudoku
Sudoku (Fill-in)
2nd
Tongue-twisters
12th
Van Eck Sequence
3rd
π
15th