Based on the users' reviews of the "Curling 3D Champion" app, here are three cons and pros, each limited to 15 words: **Cons:** 1. "Too much repetition in gameplay, gets boring after a few rounds." 2. "Some multiplayer issues, connection problems and disconnections occurred." 3. "The graphics could be more realistic, feels a bit cartoonish." **Pros:** 1. "The tutorial is well-designed, helps beginners learn the basics quickly and easily." 2. "The app has a nice sense of realism, simulates curling experience well." 3. "The daily challenges and leaderboards keep the game interesting and competitive." Note: The reviews are largely positive, with many users praising the app's realism and gameplay. However, some users have mentioned some drawbacks, which I've highlighted above.