99 Bottles of Beer
583
Abundant Numbers (Long)
669
ASCII Table
647
Christmas Trees
400
Collatz
738
Divisors
773
615
Emojify
153
Evil Numbers
525
541
479
Fibonacci
410
Fizz Buzz
842
684
929
Foo Fizz Buzz Bar
453
291
Happy Numbers
594
Leap Years
768
Niven Numbers
749
592
Number Spiral
342
Pernicious Numbers
345
Prime Numbers
580
Quine
504
Sudoku
219
Tongue-twisters
526