24 Game
12
Abundant Numbers
632
Abundant Numbers (Long)
751
Arrows
472
Ascending Primes
123
Collatz
567879
Divisors
645
Emirp Numbers
536
Emirp Numbers (Long)
568
Evil Numbers
740
Evil Numbers (Long)
767
Factorial Factorisation
94
Fibonacci
723
Fizz Buzz
541
Foo Fizz Buzz Bar
561
Happy Numbers
671
Happy Numbers (Long)
123
Leap Years
57
N Queens
76
Niven Numbers
641
Odious Numbers
737
Odious Numbers (Long)
764
Pernicious Numbers
735
Prime Numbers
643
Prime Numbers (Long)
668
Quine
890
Sierpiński Triangle
98
Tongue-twisters
516
𝑒
93