Abundant Numbers
679697
Abundant Numbers (Long)
704840
Catalan Numbers
956973
Christmas Trees
667693
Collatz
848888
Diamonds
567
Divisors
856905
Emirp Numbers
619605
Emirp Numbers (Long)
642645
Evil Numbers
553835
Evil Numbers (Long)
558816
Fibonacci
925935
Fizz Buzz
957945
Foo Fizz Buzz Bar
880920
Fractions
697745
Happy Numbers
740732
Happy Numbers (Long)
724842
Intersection
692772
ISBN
748
Kolakoski Sequence
490577
Leap Years
957865
Leyland Numbers
615910
Look and Say
517567
Morse Encoder
466
Niven Numbers
746802
Niven Numbers (Long)
845873
Odious Numbers
552852
Odious Numbers (Long)
556830
Ordinal Numbers
695831
Pangram Grep
768844
Pascal’s Triangle
632908
Pernicious Numbers
406711
Pernicious Numbers (Long)
485766
Prime Numbers
744676
Prime Numbers (Long)
760726
Quine
674
Recamán
651864
Reverse Polish Notation
671718
ROT13
541
Time Distance
801736
Van Eck Sequence
563
√2
458