Tag Archive: combinations

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Finding Subtle Deductions in Logic Games

Today’s post is in response to a student question about Logic Games:

Other than looking for variables in common, how can you find ways to get deductions from combining rules?

Of course, the easiest way to make deductions is to look at multiple rules covering the same variable or spot. But as the student asks, what about when that doesn’t happen? It doesn’t mean there’s nothing to be found. It’s often all about what takes up space.

In an ordering game, if there are multiple blocks, especially if they’re big, assess how they’ll fit together. Will they have to overlap? Will they get in each other’s way? Sometimes, this leads to a concrete deduction.