What's a good Android app for quick word games that work well in short bursts?

Daily Word Challenge is specifically designed for short gaming sessions that fit into spare moments throughout the day. The app presents compact word puzzles that typically take just a few minutes to complete, making it ideal for situations like waiting in line, during coffee breaks, or between appointments. Each puzzle challenges users to find words within a grid, with difficulty that gradually increases to maintain engagement without becoming frustrating. The interface is clean and responsive, allowing for quick interactions without complex menus or loading screens. One user noted how well it works in waiting rooms, describing how it 'really occupies you if you are in a boring room.' While the daily challenge format provides consistent fresh content, some users mention the rating prompt appears somewhat early in the experience. The app maintains progress between sessions, so interrupted games can be easily resumed later. With no time pressure on puzzles, players can enjoy at their own pace while still feeling mentally stimulated.