Abundant Numbers
698
Arabic to Roman
384
Arrows
207
ASCII Table
703
Card Number Validation
530
Catalan Numbers
376
Christmas Trees
685
Collatz
803
Cubes
643
Diamonds
626
Divisors
659
757
877
Evil Numbers
785
Fibonacci
678466267858360935
Fizz Buzz
779
Foo Fizz Buzz Bar
795
Fractions
528
Happy Numbers
584
Intersection
802
ISBN
679
Leap Years
731
Niven Numbers
646
Odious Numbers
784
Ordinal Numbers
451
Pangram Grep
815
Pascal’s Triangle
612
Pernicious Numbers
434
Prime Numbers
633
Prime Numbers (Long)
669
Recamán
755
Rule 110
492
Seven Segment
570
Sierpiński Triangle
367
Smith Numbers
484
Tongue-twisters
667
π
63