12 Days of Christmas
426
99 Bottles of Beer
478
Abundant Numbers
625
Arabic to Roman
655
Arithmetic Numbers
805
Arrows
547
ASCII Table
672
Catalan Numbers
501
Christmas Trees
474
Collatz
832
Cubes
442
Diamonds
373
Divisors
796
Emojify
Evil Numbers
896
Evil Numbers (Long)
902
Fibonacci
847
Fizz Buzz
839
Foo Fizz Buzz Bar
732
Happy Numbers
399
Intersection
575
ISBN
595
Kolakoski Sequence
433
Leap Years
853749862692628641628512660743392583826814807
Morse Encoder
293
Niven Numbers
549
Niven Numbers (Long)
623
Number Spiral
363
Odious Numbers
515
Ordinal Numbers
610
Pangram Grep
530
Pascal’s Triangle
501
Pernicious Numbers
468
Prime Numbers
569
QR Decoder
470
Rule 110
338
Seven Segment
474
Sierpiński Triangle
397
Star Wars Opening Crawl
496
Tongue-twisters
397
Vampire Numbers
119
Zodiac Signs
505
π
288