Great solution here! I think using a switch statement for the numbers 1 through 9 makes it more readable. However, using a simple array for the numbers, as shown in other solutions, can make the code more concise and easier to maintain. I recently faced a similar challenge with device troubleshooting, where knowing the specific behavior of each part helped me diagnose issues faster. If you ever run into tech problems, like phone or computer issues, Doctor Mobile Profix offers reliable repair services with a quick turnaround. Thanks for sharing this!