12 Days of Christmas
739
99 Bottles of Beer
569
Abundant Numbers
698
Arabic to Roman
658
Arithmetic Numbers
592
Arrows
456
ASCII Table
686
Catalan Numbers
505
Christmas Trees
477
Collatz
838
Cubes
459
Diamonds
377
Divisors
798
Emojify
Evil Numbers
915
Evil Numbers (Long)
923
Fibonacci
849
Fizz Buzz
780
Foo Fizz Buzz Bar
691
Happy Numbers
545
Intersection
579
ISBN
600
Kolakoski Sequence
449
Leap Years
884755566677648644634514661744472585776818812
Morse Encoder
333
Niven Numbers
572
Niven Numbers (Long)
637
Number Spiral
365
Odious Numbers
535
Ordinal Numbers
617
Pangram Grep
533
Pascal’s Triangle
503
Pernicious Numbers
470
Prime Numbers
667
QR Decoder
482
Rule 110
326
Seven Segment
509
Sierpiński Triangle
405
Star Wars Opening Crawl
497
Tongue-twisters
658
Vampire Numbers
120
Zodiac Signs
463
π
294