Based on the user reviews of the "Stack Maze" app, I have compiled a list of three pros and three cons: **Pros:** 1. "Addictive and challenging levels keep me engaged, perfect for brain teasers." 2. "Great way to relax and unwind, beautiful graphics and soothing music." 3. "Love the idea of stacking and rearranging shapes, very intuitive UI." **Cons:** 1. "Sometimes the blocks get stuck together, frustrating and ruins the fun." 2. "Not enough variety in level design, gets repetitive quickly." 3. "App crashes frequently, needs more stability and error fixing."