12 Days of Christmas
426
99 Bottles of Beer
479
Abundant Numbers
626
Arabic to Roman
657
Arithmetic Numbers
591
Arrows
550
ASCII Table
675
Catalan Numbers
504
Christmas Trees
475
Collatz
835
Cubes
443
Diamonds
375
Divisors
797
Emojify
Evil Numbers
898
Evil Numbers (Long)
906
Fibonacci
848
Fizz Buzz
778
Foo Fizz Buzz Bar
685
Happy Numbers
400
Intersection
577
ISBN
596
Kolakoski Sequence
435
Leap Years
854752548692628642632512660743392583774815808
Morse Encoder
269
Niven Numbers
550
Niven Numbers (Long)
625
Number Spiral
365
Odious Numbers
515
Ordinal Numbers
613
Pangram Grep
531
Pascal’s Triangle
502
Pernicious Numbers
470
Prime Numbers
571
QR Decoder
471
Rule 110
320
Seven Segment
476
Sierpiński Triangle
397
Star Wars Opening Crawl
493
Tongue-twisters
398
Vampire Numbers
119
Zodiac Signs
471
π
289