12 Days of Christmas
99 Bottles of Beer
Abundant Numbers
2,722nd
3,002nd
Arrows
ASCII Table
Christmas Trees
Collatz
Diamonds
Divisors
3,186th
Emirp Numbers
Emojify
878th
457th
Evil Numbers (Long)
Fizz Buzz
1,878th
2,953rd
Foo Fizz Buzz Bar
ISBN
Morse Decoder
714th
680th
Niven Numbers (Long)
Ordinal Numbers
1,562nd
Prime Numbers
Quine
Sierpiński Triangle