A. We all know that GeeksforGeeks is the first thing that comes to our mind when it comes to preparing for tech. interviews. Also the fact that the site is quite messy due to the misarranged links makes it even harder. So, what to do next? Simple. Download the Geekometer. This handy widget lets you ease up the monitoring of your progress.
Let’s take a look at the heart of the Geekometer, its widget

It visibly has 3 parts:
•	Done - This is the checkbox used to mark a question Done (or solved). After checking a question as Done, you will find that particular question has been stroked through.
•	Slider - This is the level marker. Slide it from Left to Right to mark the level of difficulty of a question i.e., Easy, Medium or Hard. As soon as you set a level, you'll see the slider's color change denoting the color with which the question's link will appear.
•	REFRESH - This would seem odd, as in who wants refresh when there is already one in the browser itself. Well, this becomes quite useful as this only updates the marked (done or levelled) questions with the particular graphics without changing the state of the page ( doesn't load page from the WWW, hence saves a lot of time+some bandwidth )