Abundant Numbers
719
667
Abundant Numbers (Long)
777
773
Arabic to Roman
394
Arithmetic Numbers
730
Cubes
311
Divisors
771
19
838851374380812
Emirp Numbers
544
Emojify
339
Evil Numbers
872
Evil Numbers (Long)
547
848
568
Fibonacci
956933
Fizz Buzz
656
Foo Fizz Buzz Bar
564
Fractions
528
Gray Code Decoder
710
Gray Code Encoder
835
Happy Numbers
394
Hilbert Curve
72757373836410248
799116978518452101
50
Niven Numbers (Long)
820
Odious Numbers
814
Ordinal Numbers
558
Pernicious Numbers
735
Pernicious Numbers (Long)
737
Prime Numbers
665
Prime Numbers (Long)
701
Quine
946
Reverse Polish Notation
499
Roman to Arabic
423
Tongue-twisters
276
𝑒
377