12 Days of Christmas
22nd
99 Bottles of Beer
24th
Abundant Numbers
36th
Ascending Primes
24th
ASCII Table
80th
brainfuck
35th
Card Number Validation
19th
Collatz
114th
Diamonds
33rd
Divisors
52nd
Emirp Numbers
26th
Evil Numbers
71st
Fibonacci
162nd
Fizz Buzz
165th
ISBN
56th
Leap Years
99th
Look and Say
16th14th
Morse Decoder
11th
Morse Encoder
16th
Niven Numbers
83rd
Number Spiral
23rd
Odious Numbers
62nd
Ordinal Numbers
41st
Pangram Grep
43rd
Pascal’s Triangle
44th
Prime Numbers
120th
433rd
Prime Numbers (Long)
83rd
Rijndael S-box
33rd
ROT13
36th
Seven Segment
49th
Spelling Numbers
12th15th
Tic-tac-toe
6th7th7th132nd
Tongue-twisters
17th13th
λ
32nd