Abundant Numbers
708
Abundant Numbers (Long)
827
Arithmetic Numbers
901
Cubes
412
Divisors
842
21
895934412491917
Emirp Numbers
687
Emojify
367
Evil Numbers
889
Evil Numbers (Long)
574
872
604
Fibonacci
1,000947
Fizz Buzz
725
Foo Fizz Buzz Bar
722
Fractions
640
Happy Numbers
521
Hilbert Curve
56375235403312939
10810110474120503147
32
Niven Numbers (Long)
847
Odious Numbers
833
Ordinal Numbers
736
Pernicious Numbers
755
Pernicious Numbers (Long)
813
Prime Numbers
678
Prime Numbers (Long)
721
Quine
969
Reverse Polish Notation
722
Roman to Arabic
580
Tongue-twisters
501
𝑒
397