12 Days of Christmas
375
99 Bottles of Beer
380
Arabic to Roman
356
Arithmetic Numbers
647
ASCII Table
497
Card Number Validation
496
Catalan Numbers
702
Christmas Trees
571
Collatz
716
Day of Week
696
Diamonds
518
Divisors
578
Evil Numbers
701
Evil Numbers (Long)
678
Fibonacci
756
Fizz Buzz
865708637751
Foo Fizz Buzz Bar
668
664
Fractions
497
Happy Numbers
523
Happy Numbers (Long)
617
Inventory Sequence
694
ISBN
534
Leap Years
704
694
Leyland Numbers
512
Niven Numbers
919
Niven Numbers (Long)
871
Odious Numbers
687
Odious Numbers (Long)
654
Ordinal Numbers
585
Pangram Grep
699
Pascal’s Triangle
536
Pernicious Numbers
567
Pernicious Numbers (Long)
636
Prime Numbers
654
Prime Numbers (Long)
702
Quine
615178
673
Recamán
673
Reverse Polish Notation
525
Spelling Numbers
268
Time Distance
330
Tongue-twisters
394
π
261