12 Days of Christmas
824
99 Bottles of Beer
665
Arabic to Roman
541
Arithmetic Numbers
739
ASCII Table
676
Card Number Validation
613
Catalan Numbers
875
Christmas Trees
656
Collatz
793
Day of Week
869
Diamonds
620
Divisors
610
Evil Numbers
702
Evil Numbers (Long)
678
Fibonacci
509753771
935
Fizz Buzz
609868713641835
Foo Fizz Buzz Bar
673
835
Fractions
650
Happy Numbers
675
Happy Numbers (Long)
728
Inventory Sequence
791
ISBN
685
Leap Years
688
695
Leyland Numbers
670
Niven Numbers
922
Niven Numbers (Long)
873
Odious Numbers
688
Odious Numbers (Long)
654
Ordinal Numbers
750
Pangram Grep
825
Pascal’s Triangle
579
Pernicious Numbers
567
Pernicious Numbers (Long)
649
Prime Numbers
654
Prime Numbers (Long)
703
Quine
615
178
673
Recamán
746
Reverse Polish Notation
725
Seven Segment
569
Spelling Numbers
454
Time Distance
606
Tongue-twisters
744
Transpose Sentence
648
π
75