Abundant Numbers
708
Abundant Numbers (Long)
873
Arithmetic Numbers
811
Catalan Numbers
288
Christmas Trees
614
Collatz
650
895
Diamonds
278
Divisors
600
781
Emirp Numbers
493
Emirp Numbers (Long)
598
Evil Numbers
833
Evil Numbers (Long)
820
Fibonacci
613
750
800
Fizz Buzz
951
Foo Fizz Buzz Bar
722
Fractions
760
Happy Numbers
434
487
496
Intersection
584
Niven Numbers
667
Niven Numbers (Long)
735
Odious Numbers
870
Odious Numbers (Long)
854
Ordinal Numbers
523
Pangram Grep
727
Pernicious Numbers
339
Prime Numbers
635
Prime Numbers (Long)
677
Quine
969
RecamΓ‘n
581
Van Eck Sequence
651
Ο
92
130
103
125
66
90
63
149
68
164
59
31
110
94
54
411
47
42
147