12 Days of Christmas
408
99 Bottles of Beer
428
Abundant Numbers
700
Abundant Numbers (Long)
775
Arabic to Roman
444
Arrows
583
ASCII Table
423
Catalan Numbers
587
Collatz
770
CSS Colors
232
Cubes
482
Divisors
711
Emirp Numbers
474
Emirp Numbers (Long)
525
Emojify
416
Evil Numbers
800
Evil Numbers (Long)
788
Fibonacci
750
Fizz Buzz
898
Foo Fizz Buzz Bar
795
Fractions
481
Happy Numbers
466
Happy Numbers (Long)
587
Hexdump
395
ISBN
514
Kaprekar Numbers
262
Leap Years
782
Leyland Numbers
785
Lucky Numbers
596
Morse Decoder
416
Morse Encoder
495
Niven Numbers
698
Niven Numbers (Long)
769
Odious Numbers
800
Odious Numbers (Long)
788
Pangram Grep
726
Pernicious Numbers
727
Pernicious Numbers (Long)
526
Prime Numbers
678
Prime Numbers (Long)
647
RecamΓ‘n
724
Roman to Arabic
592
Seven Segment
460
Smith Numbers
394
Tongue-twisters
418
Transpose Sentence
489
United States
404
Vampire Numbers
534
Van Eck Sequence
596