'How to create a logic circuit that takes 3 inputs and returns 1 only when all the inputs are equal?

I'm struggling with creating a logic circuit that could implement the following truth table:

math logic circuit

Solution 1:^[1]

(A'B'C') + (ABC)

You might be interested to check out Karnaugh map.

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Source: Stack Overflow

Solution	Source
Solution 1	Farzam Dorostkar