Q: This will allow you to try several combinations of move patterns to clear each level. If you click it again it will suggest a move to make for you.
A: Click undo if you wish to undo a move you made. Use the Hint button if you need to reset the board to the last usable state.

Q: A telescope is a pricey but integral part of observing Mars, so you should put a good deal of thought into choosing one. As a general rule, you should be focused on finding a telescope with good optics and a sturdy mount that moves smoothly. With this in mind, read reviews online and look for beginner telescopes that have these features and have good ratings. While any telescope can facilitate your observation of Mars, there are three kinds of telescopes on the market to choose from. These three types use different optics to enhance distant objects and make them look larger to the eye. The options are:  Refractors, where you have a lens at the front of the tube; these are popular and low-maintenance, but can be expensive depending on the model. Reflectors, which gather light with a mirror at the back of the tube; these are less expensive but require more adjustment when used. Compound telescopes, which use a combination of lenses and mirrors. As a general rule, the bigger the telescope, the better. Look for telescopes with a higher aperture, which refers to the diameter of its light-gathering lens or mirror. Opt for a telescope with an aperture of 4 inches (10.2 cm) or more, which can pick up greater detail on a planet or other celestial body. If you opt to buy them, color filters can add a lot to your experience of viewing Mars. These filters screw onto the tip of your telescope and work by controlling the type and quantity of light that your eyes receive by either reflecting or transmitting it. Some specific filters that might enhance your Mars observation are:  Orange (#21): increases contrast and penetrates clouds and haze Red (#25, #29): enhances surface details Yellow (#12, #15): brightens desert regions, darkens blue and brown features Green (#57): darkens red and blue features Blue (#80A, #38, #38A): shows clouds and darken reddish features
A: Research telescopes. Choose from 3 types of telescopes. Look for a telescope with a higher aperture. Purchase color filters.

Q: If you're having trouble staying on task, ask one of your classmates to do homework with you regularly. Sometimes, having a person working on the same thing as you can help you keep pace. This doesn't work for everybody. If you find another person distracting, quit working with them. If you have a close friend, sibling, or parent who is responsible and organized, ask them to help hold you accountable by checking in with you regularly to see if you're keeping up with your assignments. Ask them to tell you to get back to work if they see you slacking off, and have them ask you for updates on big assignments. Your teacher might have some good ideas for how to study more effectively. Talk to them and see if they have any useful techniques for you. This is also a good way to let them know you're trying your best to do better! Some people procrastinate because they're having problems understanding the course material. If this is you, don't be afraid to ask for help! It's much easier to get help and understand your homework if you talk to someone early instead of waiting until the last minute.
A: Ask a classmate to do homework with you. Ask a friend to hold you accountable. Talk to your teacher about study tips. Go to a tutor for classroom help.

Q: While normal labor contractions will be regular and frequent, false labor contractions will happen at odd intervals and periodically. You may have several really long contractions that cause you to be concerned, but they do not mean you are in active labor.  For example, you may have regular pains for half an hour, but then have a break from the contractions. Alternatively, you may notice that your contractions are lasting for random amounts of time, such as a minute-long contraction followed by a 20 second long contraction. While true labor contractions will last from 30 to 70 seconds, Braxton-Hicks contractions will vary in length, usually lasting from 15 to 30 seconds. Some false contractions can even last as long as two minutes, which is an immediate sign that they are not true contractions. True labor contractions will slowly progress toward sharper, well-timed contractions, while Braxton-Hicks contractions will continue to be sporadic. Braxton-Hicks contractions will often stop if you rest, change position, or start to slowly walk around. However, true contractions will continue no matter what. If you’ve tried resting or changing positions and the contractions continue, contact your doctor immediately. Braxton-Hicks contractions are usually described as more uncomfortable than painful. You may feel your abdomen contracting and tightening without sharp pains. True labor will be felt more in the lower back and will be painful. During Braxton-Hicks contractions, you will still be able to feel your baby moving around, unlike with regular labor. While it can add to your discomfort, your baby’s movements are a sign that you aren’t having real contractions because you won’t feel your baby during real labor.
A:
Notice if your contractions happen randomly or infrequently. Time your contractions to see if they last from 15 to 30 seconds. See if they stop when you rest or change position. Notice if you’re feeling discomfort and tightening in your abdomen. Notice if you can feel your baby moving.