Basic Patterns in Walls Logic

This game is actually quite easy if you can make logical deductions. Also remember these patterns:

Basic Patterns:












Loop Avoidance Patterns:






X2Y Patterns:









There are many variations of X2Y patterns. In general, if you have a row of pillars marked as X, 2, 2, ..., 2, Y, then the total number of walls connecting to X and Y will be X + Y – 2.