Abundant Numbers
669
Abundant Numbers (Long)
716
Arithmetic Numbers
748
Cubes
326
Divisors
791
20
849872390399827
Emirp Numbers
546
Emojify
342
Evil Numbers
873
Evil Numbers (Long)
550
851
576
Fibonacci
961935
Fizz Buzz
657
Foo Fizz Buzz Bar
566
Fractions
528
Happy Numbers
396
Hilbert Curve
75777777856910560
8220119980548666103
60
Niven Numbers (Long)
827
Odious Numbers
817
Ordinal Numbers
585
Pernicious Numbers
738
Pernicious Numbers (Long)
776
Prime Numbers
665
Prime Numbers (Long)
703
Quine
947
Reverse Polish Notation
498
Roman to Arabic
425
Tongue-twisters
277
𝑒
387