12 Days of Christmas
824
99 Bottles of Beer
357
Abundant Numbers
576490
Abundant Numbers (Long)
582608
Alphabetic Numbers
609
Arabic to Roman
1,000
Arithmetic Numbers
554
Arrows
190
207
ASCII Table
240
Christmas Trees
639
Collatz
700
19
Diamonds
532
Divisors
696
Emirp Numbers
424
Emojify
274397
Evil Numbers (Long)
526
Fibonacci
589201
Fizz Buzz
846933967629
Foo Fizz Buzz Bar
287
ISBN
569
Leap Years
768735
ln 2
5264
Look and Say
166
Morse Decoder
60102
Niven Numbers (Long)
758
Ordinal Numbers
132
Pascal’s Triangle
462
Prime Numbers
396
Quine
244
827
969
Sierpiński Triangle
442
Spelling Numbers
321
Tower of Hanoi
605
United States
119