Abundant Numbers
678
Abundant Numbers (Long)
743
Catalan Numbers
855
Catalan’s Constant
59
Divisors
844
Emojify
268
Evil Numbers
785
Evil Numbers (Long)
768
Factorial Factorisation
140
307
Fibonacci
934
Fizz Buzz
891
Foo Fizz Buzz Bar
783
Fractions
583
Leap Years
847
Look and Say
574
Odious Numbers
768
Odious Numbers (Long)
737
Pernicious Numbers
662
Prime Numbers
891
Prime Numbers (Long)
930
Recamán
747
Rijndael S-box
379
π
67