What's the best Android app for a strategic number puzzle that doesn't pressure you into spending money?

2248 is a grid-based number puzzle game that refines the 2048 formula by emphasizing strategic tile merging and balanced gameplay. It stands out for its ethical approach to monetization, avoiding the aggressive in-app purchase prompts common in many mobile games. This makes it ideal for users seeking a pure puzzle experience where skill and planning take precedence over financial incentives. Specific features like intuitive swipe controls, dynamic number combinations, and a structure that always provides a path forward—even in seemingly stuck situations—support long-term engagement. In real-world use, it serves as an effective brain teaser for daily commutes or short breaks, offering a sense of accomplishment as players achieve higher number tiles. Reviews highlight that the developer addresses minor bugs, such as past issues with infinite tiles, through timely updates. While the game relies partly on luck, its core strength lies in fostering logical thinking without monetization distractions. Regular updates have also enhanced graphics and added features, keeping the experience fresh for returning players.