Mini Sudoku

I built this simply because I wanted a "no-stress" version of Sudoku that I could open, solve, and close in under a minute.Sometimes $9 \times 9$ grids feel like a commitment, so I made this Mini Sudoku for those little gaps in the day—waiting for coffee, sitting on the bus, or just needing a 30-second mental reset. ☕️It’s clean, lightweight, and gets straight to the point. I finished it recently and thought, "Why not share it with everyone?"Hope you find it as refreshing as I do. Would love to hear your thoughts or if there’s any tiny feature you’d like me to add!Happy puzzling! 🧩✨