Have you ever used Apple’s Calculator Application? Well, what if some of the buttons are malfunctioned and not working? Can you still use it to carry out normal operations? You’re not gonna throw your iPhone/iPod touch away right?
Challenge yourself with this Broken Calculator Puzzle. You will be amazed how you can still do ALL normal operations with just a few buttons. It just requires a little bit work. Maybe after this you can even design a new kind of Calculator for us (more…)