24 Game
8
Abundant Numbers
667
Abundant Numbers (Long)
667
Arrows
574
Ascending Primes
108
Collatz
567882
Divisors
611
Emirp Numbers
538
Emirp Numbers (Long)
483
Evil Numbers
740
Evil Numbers (Long)
767
Factorial Factorisation
75
Fibonacci
723
Fizz Buzz
495
Foo Fizz Buzz Bar
447
Happy Numbers
670
Happy Numbers (Long)
105
Leap Years
57
N Queens
57
Niven Numbers
716
Odious Numbers
751
Odious Numbers (Long)
764
Pernicious Numbers
749
Prime Numbers
700
Prime Numbers (Long)
668
Quine
890
Sierpiński Triangle
130
Tongue-twisters
513
𝑒
92