12 Days of Christmas
415
99 Bottles of Beer
479
Abundant Numbers
621
Arabic to Roman
655
Arithmetic Numbers
585
Arrows
543
ASCII Table
675
Catalan Numbers
501
Christmas Trees
472
Collatz
830
Cubes
442
Diamonds
371
Divisors
789
Emojify
Evil Numbers
895
Evil Numbers (Long)
901
Fibonacci
845
Fizz Buzz
775
Foo Fizz Buzz Bar
681
Happy Numbers
396
Intersection
574
ISBN
590
Kolakoski Sequence
433
Leap Years
820699529673567591563505641741384577770716729
Morse Encoder
264
Niven Numbers
545
Niven Numbers (Long)
616
Number Spiral
362
Odious Numbers
512
Ordinal Numbers
610
Pangram Grep
525
Pascal’s Triangle
499
Pernicious Numbers
467
Prime Numbers
570
QR Decoder
465
Rule 110
313
Seven Segment
471
Sierpiński Triangle
388
Star Wars Opening Crawl
494
Tongue-twisters
396
Vampire Numbers
117
Zodiac Signs
472
π
285