Based on the user reviews of the Merge Alchemy app, here are three pros and cons: **Pros:** * Players praise the app's addictive gameplay and engaging puzzle mechanics. * Users appreciate the wide variety of levels and challenges to overcome. * The app's colorful graphics and soothing sound effects are praised for creating a relaxing atmosphere. **Cons:** * Many users criticize the app's frequent ads and in-app purchases pressure. * Others find the difficulty spikes and lack of clear level progression frustrating. * Some reviewers complain about bugs and glitches that hinder their progress.