- Game should contain three option out of which one is correct.
- preview of correct color should be shown above the options.
- When correct color is selected show it below the options.
- create a react app where user can click on screen and show circle thing at that position.
- Provide two buttons undo and redo which when clicked do respective thing to the circles.
- Undo deletes the most recently created circle and redo brings it back.
- An array of objects is provided with each object containing a country name, country code, and an array of cities in that country
- The task is to make a drop down of the country, whenever a country is selected show the drop down of the cities of that country
- when an invalid option is selected show some message implying no cities exist
- create a simple counter that can incriment/decriment/reset the counter
- incriment according to the input provided by the user

