I get your tutorial P1 for Construct 2, but is not complete (4 parts still remain). My idea is to create a game with math operations, for example: the user clicks on a number, then an operator and then another number to reach the result that was announced . I will use about 49 objects with numbers 01-09. I needed to know how to align objects randomly in a grid. To combine the pieces to get the result I believe the solution is to use global variables, and need to check before if clicked on a number before the operator. I needed some guidance or examples if possible. Thank you.