# minesweeper quiz answers make a game to test your memory for placing a LED mine then finding the hidden LED mine. ## Name ## Directions Use this activity document to guide your work in the [minesweeper tutorial](/lessons/minesweeper/tutorial). Answer the questions while completing the tutorial. Pay attention to the dialogues! ## 1. Write the code that randomly generates a number between 0 and 4 and stores that value in a global variable called 'mine x'. <br /> ``` mineX = Math.random(5) ``` ## 2. Write the code to plot the point with coordinates of (select x, select y) as shown. Your code should apply the concept of `led->plot ( , )` ![](/static/mb/lessons/blink-1.png) <br /> ``` selectX = 0 selectY = 0 led.plot(selectX, selectY) ``` ## 3. Write the code to plot the point with coordinates of (select x, select y) as shown. Your code should apply the concept of `led->plot ( , )` ![](/static/mb/lessons/blink-0.png) <br /> ``` selectX = 2 selectY = 2 led.plot(selectX, selectY) ``` ## 4. How do you check if a dot is one away from given x and y coordinates? <br /> <br /> ``` if (mineX + 2 > selectX && selectX > mineX - 2 && mineY + 2 > selectY && selectY > mineY - 2) { } ```