The good news is that this can be done in the usual way. You are basically trying to solve a linear algebra question, but with XOR instead of addition. I hope some smart people here can enlighten me. So, my question is this: How should I think about these puzzles? Do I have to discover a rule for each and every one of them? If so, how? I am just clueless. In some of them the board is not even a square. There are levels that are much more complicated than this one. If you try the 'chase the lights' method here, your plan will be put to a stop because of the holes. But, how would we approach something like this: We can solve every puzzle(if a solution exists.). You can read about how it works in one of the links below. The method is called: 'Chase the lights'. This puzzle would take hours without a method guiding us. Just click the middle square and every square turns white. Your task is to make every unit square white. Clicking on a unit square changes the color of that square and all connected squares. There is a 5x5 square (usually) and every unit square is either 'on' or 'off' indicated by two colors (usually white and black/red). I am new to this holy land so if my question is not the kind you people like to solve, I apologize.Īs some of you may know, there is a puzzle named: 'lights out' based on a simple set of rules.

Download lights out cube game