the strains and central dots are pigpen cipher, spelling out MASYUPUZ[Z/L/E]. So this can be a Masyu logic puzzle.
But we won’t get very far:
Let’s take a look at possibility B first.
Of the remaining two choices,
C is simply A with an additional circle – so I’ll go forward assuming it is A for now. Either C will break, or the puzzle will not be distinctive with out including C’s further circle.
…then, the phase with the pink sq. above cannot be drawn, as a result of it might create a loop in all the lower-right space of the grid…
…then, the rightmost finish in R2 cannot go down, or the underside endpoint would don’t have any solution to escape. Also, the white circle in R5C3 cannot be vertical.
So the right reply is possibility A, giving a Masyu puzzle with the answer above!