24 Game
8
Abundant Numbers
669
Abundant Numbers (Long)
671
Arrows
578
Ascending Primes
109
Collatz
589916
Divisors
626
Emirp Numbers
540
Emirp Numbers (Long)
494
Evil Numbers
741
Evil Numbers (Long)
769
Factorial Factorisation
76
Fibonacci
725
Fizz Buzz
496
Foo Fizz Buzz Bar
449
Happy Numbers
673
Happy Numbers (Long)
105
Leap Years
57
N Queens
59
Niven Numbers
720
Odious Numbers
754
Odious Numbers (Long)
767
Pernicious Numbers
752
Prime Numbers
701
Prime Numbers (Long)
669
Quine
888
Sierpiński Triangle
131
Tongue-twisters
514
𝑒
94