Gavin Qin


Download Bluetooth Barcode Bluetooth Barcode icon
Bluetooth Barcode

connect to bluetooth barcode device and then read data. now the phone can only as a client.

Free 35 7.8

7.8 Users
Download Sudoku Sudoku icon

Sudoku is a logic-based,combinatorial number-placement puzzle. The objective is to fill a 9×9 grid with digits so that each column, each row, and each of the nine 3×3 sub-grids that compose the grid (also called "boxes", "blocks", "regions", or "sub-squares") contains all of the digits from 1 to 9. The puzzle…

Free 6 6

6 Users