Summarize the following:
Remember, you have to pay attention to three separate rules when inputting numbers, but this is to your advantage. Very few numbers satisfy all three conditions, and this is where your solution comes from: Only one of each number in each horizontal row. Only one of each number in each vertical column. The answer of each cage matches the number and mathematical symbol in the upper left corner. Take all of the basic boxes without mathematical symbols first, like "2," or "9" and simply fill in the number. If the box just says two, put in a two. This will take care of the basics and start to reveal other answers. This will depend on the size of the board, but you'll still find them easily with some practice. For example, imagine a 4x4 puzzle. Take a two box cage for "3-." Knowing that you only have 1, 2, 3, and 4 to choose from, you know that there is only one pair that subtracts to three, 4 and 1. While you might not know the order, you do know these are the only two numbers in this row. Make a note of them for later. Every Kenken has some of these "easy" boxes to get you started, such as: Multiplication/division by grid size and odd numbers usually only has a few answers. Examples include "4x" in a 4x4 grid (1 & 4), "15x" in a 6x6 grid (3 & 5), etc. Two-box addition cages, usually for 3+ or 4+ (can only use 1, 2, and 3). There are a lot of places where two numbers will equally plausible, as you don't know enough about the rest of the board to figure out which number is correct. Write small notes in the upper right corner of the box, allowing you to see which numbers could be in each place, and which numbers have to be there. For example: In the previous step, you noted that you need a 4 and a 1 to make 3-, but you didn't know what order. But if the same row as the top box already contains a 4, then suddenly it's all clear. The 1 goes on top, and the 4 goes below, making your "3-." For example, imagine a vertical row that already contains a 4 and a blank in the top boxes. The bottom two boxes are a cage for "3+," which can only be created with a 1 and a 2. This means the second box must be a 3, even though you don't know what order the 1 and 2 are. The finished cage would look like this: 4 3 1 or 2 1 or 2

summary: Always check all three sets of clues before putting in a number. Fill in blank single boxes first. Find and mark the boxes that only have one potential answer. Write smaller numbers in the upper right corner to take notes, crossing them off as they are eliminated. Use groupings of potential numbers to fill in the areas you're unsure of.

Summarize the following:
If you want your sandcastle to be 5 by 5 feet (1.5 by 1.5m), then outline a 5 by 5-foot area. Use a stick or shovel to mark the outside perimeters. Use large buckets, shovels, and garden spades to pile the sand over the entire area. For the best results, use sand that is located below the tide line. This sand is typically wet and compact. Alternatively, mix one part sand with one part water in a bucket. Use this sand to create your base. Use a stick to poke a grid of holes into the base of sand. Slowly pour buckets of water over the entire base. Let the water drain all the way through the sand. Pour one bucket of water for every 1 foot (0.30m) of sand. If the sand still feels too loose or dry, then add more water. Press on the sand with your hands to pack it down. You can also use your feet to pack the sand down. Pack the sand down until it feels like a solid block beneath you. You can also roll a large bucket over the sand to pack it down. Use your shovels and buckets to pile more sand onto the base. Poke holes into the sand with a stick. Pour water into the sand and pack it down with your hands and feet. Keep adding sand and water until you have a solid base of sand that is at least 1 to 2 feet (0.30 to 0.61m) high.

summary: Outline an area as big as you want your sandcastle to be. Pile 6 inches (15cm) of sand evenly over the entire area. Pour water into the sand to make it compact. Use your hands and feet to pack the sand down. Add another 6 inches (15cm) of sand.

Summarize the following:
CardDAV is an address book communication standard that Google recommends using to sync Apple contacts. Enter google.com in the Server field. If you have 2 Step verification enabled (meaning you require a special code that is sent to your phone to log in), you will need to generate and enter an application specific password. The switch next to the Contacts option should be green. Syncing will automatically begin.
summary: Open the Settings app on your device. Select Mail, Contacts, Calendars. Select Add Account Select Other. Select Add CardDAV Account. Enter your Gmail account information. Press Next at the top of the screen. Ensure that Contacts is switched on. Open the Contacts app on your device.