Abundant Numbers
669
Abundant Numbers (Long)
715
Arithmetic Numbers
747
Cubes
326
Divisors
791
20
849872390399827
Emirp Numbers
546
Emojify
342
Evil Numbers
873
Evil Numbers (Long)
550
851
576
Fibonacci
960935
Fizz Buzz
657
Foo Fizz Buzz Bar
566
Fractions
528
Happy Numbers
396
Hilbert Curve
1167710778856915759
2052031988023310967103
60
Niven Numbers (Long)
827
Odious Numbers
816
Ordinal Numbers
585
Pernicious Numbers
738
Pernicious Numbers (Long)
776
Prime Numbers
665
Prime Numbers (Long)
702
Quine
944
Reverse Polish Notation
497
Roman to Arabic
425
Tongue-twisters
277
𝑒
387