Sudoku, a renowned number-placement puzzle, captivates minds worldwide with its intriguing simplicity and challenging complexity. The objective is to fill a 9x9 grid with digits from 1 to 9, ensuring that each column, row, and 3x3 subgrid contains all the numbers without repetition. This requires meticulous logic and strategic thinking as players u

In today's world, privacy concerns are paramount. Knowing with certainty who has access to your personal data is crucial. A significant field in this respect includes telecommunication devices, primarily SIM cards. A CNIC number, abbreviating Computerized National Identity Card, is adopted by many states to authenticate individual personas. Using