12 Days of Christmas
384
99 Bottles of Beer
383
Arabic to Roman
395
Arithmetic Numbers
653
ASCII Table
543
Card Number Validation
515
Catalan Numbers
898
Christmas Trees
581
Collatz
731
Day of Week
723
Diamonds
528
Divisors
587
Evil Numbers
714
Evil Numbers (Long)
695
Fibonacci
516781786
947
Fizz Buzz
622875761651768
Foo Fizz Buzz Bar
687
673
Fractions
569
Happy Numbers
533
Happy Numbers (Long)
635
Inventory Sequence
773
ISBN
550
Leap Years
702
705
Leyland Numbers
585
Niven Numbers
936
Niven Numbers (Long)
893
Odious Numbers
702
Odious Numbers (Long)
672
Ordinal Numbers
625
Pangram Grep
718
Pascal’s Triangle
549
Pernicious Numbers
580
Pernicious Numbers (Long)
654
Prime Numbers
667
Prime Numbers (Long)
721
Quine
615
184
689
Recamán
688
Reverse Polish Notation
552
Seven Segment
423
Spelling Numbers
274
Time Distance
343
Tongue-twisters
416
Transpose Sentence
539
π
68