12 Days of Christmas
40th
99 Bottles of Beer
51st
Arabic to Roman
30th
ASCII Table
14th
79th
27th
Calendar
3rd
4th
6th
3rd
15th
6th
Card Number Validation
20th
Fibonacci
110th
Fizz Buzz
31st
38th
57th
176th31st117th
2,516th
49th
Hexdump
34th16th
11th
Taxicab Numbers
11th
Tic-tac-toe
14th
π
191st
φ
22nd
√2
4th
𝑒
5th
29th