12 Days of Christmas
5th
99 Bottles of Beer
7th
Abundant Numbers
11th
Abundant Numbers (Long)
12th
Arabic to Roman
4th
Arithmetic Numbers
6th
Arrows
13th
ASCII Table
11th
brainfuck
3rd
Calendar
3rd
Card Number Validation
8th
Catalan Numbers
19th
Christmas Trees
10th
Day of Week
16th
Divisors
16th
Emirp Numbers
21st
Emojify
7th
Evil Numbers
30th
Farey Sequence
12th
Fibonacci
19th36th
Fizz Buzz
33rd
Fractions
4th
Happy Numbers
19th
Hexdump
5th
ISBN
8th
Look and Say
11th
Multitap Input
5th
Number Spiral
41st
Pangram Grep
16th
Rock-paper-scissors-Spock-lizard
6th
Scrambled Sort
7th