How to play Fives
Fives is game about combining 4 digits to make a multiple of 5.
Each digit in the given number can be used exactly once, and
you can use the following operations between the digits exactly once:
Addition (+)
Subtraction (-)
Multiplication (*)
Division (/)
Exponentiation (^)
There is no guarantee that a multiple of 5 can be made with the given digits, but if it can, you get points equal to the result.
4321
1 + 2 ^ 3 - 4
Following the order of operations, this is calculated as:
5
Since 5 is a multiple of 5, this is a valid answer.