Abundant Numbers (Long)
46th
Ascending Primes
32nd
Collatz
41st
Diamonds
49th
Emirp Numbers
40th
Factorial Factorisation
24th
Fizz Buzz
148th
Foo Fizz Buzz Bar
46th
Intersection
23rd
ISBN
30th
Leyland Numbers
11th43rd
Mandelbrot
21st
Niven Numbers
89th
Partition Numbers
33rd
Pernicious Numbers (Long)
42nd
Reverse Polish Notation
16th
Time Distance
21st
Tower of Hanoi
28th
Trinomial Triangle
29th
√2
43rd
𝑒
21st