Sumnest

Sumnest is a logic puzzle game that blends mental arithmetic with strategic reasoning. Place number pieces on the grid so that the sum of each row and each column equals the target numbers shown outside the board. The rules are simple, but each puzzle has only one unique solution—you'll need deduction and logical thinking to find it. Four difficulty levels let you progress steadily: Beginner → Intermediate → Advanced → Expert (from small boards to giant grids), offering challenges for every skill level. Features: No time pressure — think at your own pace Hints available when you get stuck Ad‑free, minimalist design, play offline anytime Every puzzle has a single, guaranteed solution Perfect for Sudoku fans, math lovers, or anyone wanting to sharpen their mind during spare moments. Download now and start your logic journey!