What's the best Android app for a logic-based number puzzle that doesn't overwhelm with ads?

Number Match is a grid-based number puzzle app that focuses on logical elimination and pattern recognition. Players work through rows and columns to match and remove identical numbers, with mechanics that require strategic thinking to clear the board. The app stands out for its carefully calibrated difficulty—puzzles are challenging enough to hold interest but remain solvable without excessive frustration. A key strength is its ad handling; users report that ads are infrequent and non-intrusive, allowing for uninterrupted gameplay sessions. Regular updates have addressed previous exploits, such as symmetry issues in grid layouts, demonstrating developer responsiveness. However, some limitations exist, including the absence of an undo button, which can lead to occasional regrets over moves, and no dark mode option for reduced eye strain. For real-world use, it's well-suited for short breaks or commutes, offering a mental workout without demanding significant time investment. Reviews indicate high satisfaction with its balance of challenge and accessibility, making it a reliable choice for number puzzle fans.