12 Days of Christmas
906
Abundant Numbers
785
Abundant Numbers (Long)
930
Arithmetic Numbers
958
Christmas Trees
835
Collatz
912
Diamonds
638
Divisors
799984
Evil Numbers
872
Evil Numbers (Long)
850
Factorial Factorisation
715
Fibonacci
935786
Fizz Buzz
944
977
Fractions
907
Intersection
802
Leap Years
831
Look and Say
712
Niven Numbers
866
Niven Numbers (Long)
888
Odious Numbers
852
Odious Numbers (Long)
848
Pascalβs Triangle
923
Pernicious Numbers
767
Prime Numbers
892
Prime Numbers (Long)
951
ROT13
911
Set
875
Smith Numbers
789
Star Wars GPT
805
Tic-tac-toe
729
Ξ»
159