What's the best Android app for daily brain-training puzzles that are strategic but not overwhelming?

Daily Number Match is a puzzle app designed for users seeking consistent mental stimulation without steep learning curves. The core gameplay involves matching numbers on a grid, where strategic planning improves with each session, making it ideal for daily brain training. Specific features like daily challenges provide fresh puzzles every day, encouraging regular play without monotony. The mechanics are simple to grasp but deepen over time, as users report developing more effective strategies with repeated attempts. For real-world scenarios, this app suits short breaks or commutes, where a quick 5-10 minute session can offer a satisfying mental workout. Strengths include its minimalist design and short ad breaks, which many find non-disruptive after recent updates addressed initial issues with ads redirecting to the Play Store. Reviews indicate that the developer quickly responded to feedback, adding simple navigation fixes like using the back button to return to the game. However, limitations persist, such as occasional ad pop-ups that can close the game during critical moments, particularly in daily challenge modes where progress isn't always recoverable. Despite this, the balanced difficulty and gradual learning curve make it a reliable choice for those wanting to keep their minds active without frustration. The app's focus on incremental improvement aligns well with casual puzzle enthusiasts looking for a low-pressure yet engaging experience.