Based on the users' reviews of the "Math Fun Learning Memory Game for Children 2017" app, here are three cons and pros: **Cons:** 1. Some users found the game too easy and didn't challenge their children's math skills. "Too simple, my kid solved it in 3 seconds!" 2. A few users experienced technical issues, such as app crashes or slow loading times. "App kept crashing, frustrating experience!" 3. Some parents felt the app was too repetitive, with not enough variety in the game's content. "Too much repetition, got boring after a few plays." **Pros:** 1. Users praised the app's colorful and engaging visuals, which made math learning fun for kids. "Beautiful graphics, my child loves solving puzzles!" 2. Many parents appreciated the app's ability to differentiate learning levels based on children's math skills. "Easy to adjust difficulty level, suitable for my child's math level." 3. Reviewers enjoyed the app's gentle learning curve, which encouraged kids to learn and progress gradually. "Gradual learning curve, perfect for my child's math development."