12 Days of Christmas
417
Abundant Numbers
753
Abundant Numbers (Long)
825
Arithmetic Numbers
798
Christmas Trees
727
Collatz
765
Diamonds
533
Divisors
800933
Evil Numbers
873
Evil Numbers (Long)
850
Factorial Factorisation
576
Fibonacci
935786
Fizz Buzz
941
891
Fractions
772
Intersection
589
Leap Years
831
Look and Say
580
Niven Numbers
863
Niven Numbers (Long)
886
Odious Numbers
852
Odious Numbers (Long)
848
Pascalβs Triangle
856
Pernicious Numbers
767
Prime Numbers
892
Prime Numbers (Long)
952
ROT13
795
Set
632
Smith Numbers
581
Star Wars GPT
584
Tic-tac-toe
567
Ξ»
100