Puzzle (10000 programs)
Pros: Supports online leaderboards. Massive question bank. Engaging design choices.
Cons: Limited modern trivia content. Has too many ads.
Pros: Fun. colourful graphics. Occasional different levels maintain variety.
Cons: In-app purchases and ads can be intrusive. Little real innovation in gameplay.
Pros: Beautiful art style. More than 100 levels to explore. Clever gameplay premise.
Cons: Too much ads.
