Contribution on Puzzlet #164
From: Colin Elphick [firstname.lastname@example.org]
Colin's submission contained all the correct solutions plus this one:
0 + 1 equals a perfect square (of 1 ). Half of 0 is 0 .
0 + 1 is the square of 1
I never thought of "the zero option," but it's a perfectly valid answer! Well done, and thanks for the contribution.