In one sentence, describe what the following article is about: Some of the questions require extreme precision and timing with your cursor or touch screen. If you're on a laptop, plug in a mouse instead of relying on your mouse pad. The game lets you earn "Skips" which can be used to skip some questions if you get stuck, but don't be tempted! It is impossible to beat the game unless you have all seven "Skips" unused on question 110 (the last question). A list of numbers is written on the screen on question 50. Write these numbers down, and be prepared to type them in on question 108.
Summary: Use a mouse or touch screen. Never skip a question. Write down the code in question 50.

Paint rollers are soft and rounded so they don’t break apart the textures of the popcorn ceiling. Pick a thick-nap roller, ¾ inches (19 mm) thick or more. Also opt for an extension handle to make cleaning easier. The shape and softness of the roller will protect the popcorn texture from damage. Expose the roller to clean water. Try using a small flow from a faucet to splash or lightly coat the roller. You only need enough to make the roller feel damp. It should not drip at all. Water can easily damage this delicate ceiling, so be cautious or consider hiring a professional. Push the paint roller over the dirty spots. Move in a line, applying an even coat of water. You don’t need to push hard against the ceiling. Rinse the roller when it gets dirty so it doesn’t spread any dust or dirt. Remember to squeeze out the excess moisture before using the roller again. If your ceiling has deeper stains, you’ll need to repeat the process with a cleaning solution. In a bucket of water, add a small amount of vinegar, mild dish or laundry detergent, or bleach. If using bleach, mix 5 parts water with 1 part bleach. If using vinegar or detergent, use equal parts water and vinegar or detergent. Bleach with water works best for smoke, mildew, and water stains. Wait a few hours to see if the solution has had the desired effect on the ceiling. If stains are still visible, repeat the application. You may need to repeat this process a few times for tough stains.
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One-sentence summary -- Get a paint roller. Dampen the roller. Roll over the surface. Add vinegar, detergent, or bleach. Let the solution sit on the popcorn ceiling and repeat if needed.

Q: You should never go to class on an empty stomach. Hunger pangs can easily distract you from the curriculum. Always have something to eat before a class. In a morning class especially, make sure to get up in time for breakfast. If you don't have time for a big meal, grab something small. A piece of toast or a bowl of yogurt can really help you focus during class. Prior to class, make a list of reasons you sometimes have trouble concentrating. This can include things like checking your phone, a noisy classroom, and a tendency to daydream. Then, write down ways you can combat these problems.  For example, you can write down something like, "I can't resist the temptation to check my phone when I hear it buzz in my pocket." Think of a way to eliminate this distraction. For example, "I should turn my phone off before class." Unless a laptop is required for class, leave yours behind. You'll be able to focus more when you take notes by hand as you're less likely to be distracted by a lingering internet browser.  Install a program on your computer to block out your favorite social media sites during the specific times you’re in class or open a new window so you aren’t distracted. It's okay to bring your phone, as you may need it for directions immediately after class. However, be sure to power it down before class begins. Exercise can help you focus. If you have time, get a workout in before class in the morning. If you don't have time for a full workout, some light exercise can help. Go for a short walk before class or do some light cardio in your apartment. If you typically drive to class, try walking or biking instead. This will allow you to get in a brief workout on your way to class.
A: Eat something before class. Think of common distractions and how to avoid them. Leave distracting technology behind. Do some light exercise.

Problem: Article: Run a cup (240ml) of water into a glass measuring cup, then funnel in one tablespoon of bleach. Whisk the liquids together lightly. For your own safety, be sure to wear rubber gloves any time you’re working with bleach.  Chlorine bleach is a highly-toxic chemical that can be extremely harmful if it’s accidentally ingested or comes into contact with your skin.  Due to the hazards that bleach presents, this solution is best reserved as a last ditch effort for when other cleaning methods are unable to cut it. Do this carefully to avoid spills or splashes. Once you’ve got the bleach inside, close the lid and give the container a gentle shake. Then, set it aside and allow the stain-fighting chemicals to begin working their magic.  Leave the bleach-filled container somewhere that it won’t be mistaken for something else. Never mix bleach with any other cleaners, chemical or natural. Bleach is exceptionally potent, so this will likely be all that’s needed to do away with even the worst odors and discoloration. Avoid moving or otherwise handling the container unnecessarily while there's bleach inside.  Set a timer so that you don’t forget to empty the container. If you leave the bleach in there for too long, it can eventually eat away at the plastic. If the lid of the container is also stained, you can place it in the sink and pour a small amount of the bleach solution over it. Pour the bleach down the drain and rinse out the container with fresh, clean water. Squeeze in some dish soap and work it around with a soft kitchen sponge or washcloth until you’re satisfied that no oily residue or bleach remains. When you’re finished, your plastic containers should sparkle like new!  Most plastics are somewhat porous. For this reason, it’s important that you wash the container as usual after treating it with bleach to make sure that none of the chemical remains.  Continue washing the container until you can no longer detect the smell of bleach.
Summary:
Mix together a small amount of bleach and warm water. Pour the bleach solution into the container. Let the container soak for 1-2 hours. Wash out the container thoroughly.