Colorku MOR40148 the Sudoku Board Game that Uses Colour Instead of Numbers. 100+ Puzzle Cards & Storage Tray

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There are many more complex strategies for eliminating potential numbers, but most strategies rely on these simple means of exclusion and thinking one or two steps ahead in the search to see if the solution fits. This slightly non-deterministic approach to problem solving is one of the characteristics of sudoku puzzles that makes solving them so addictive. History of Sudoku First, it's very important to pay attention to the set-up. A game of Sudoku always has only one solution, and there should be no guesswork involved. Every step of the game follows logically on from the previous step. So look carefully at the initial set-up of the board - if you make a mistake here, you're guaranteed to have an extremely frustrating experience!

ALL notes": tap the "All notes" button on to show all the possible answers for each square. Tap the "All notes" button off to remove the notes. Three colored pieces are falling down and you have to arrange and place them so that the same colors occur in a line. Look in particular for columns or rows with only two empty cells, and therefore two-color options. You may be able to eliminate one possibility based on interactions with intersecting lines and squares, making the solution clear.In this classic sudoku grid, your challenge is to get one of each color in every row, column, AND 4×4 box. When you first start playing with a Sudoku color puzzle wooden game, you might find it extremely difficult. It's worth looking at a color Sudoku solver online if you get truly stumped. This can help you figure out how to solve the puzzles better the next time you play. Sudoku is a type of logic puzzle that requires you to fill in digits on a 9x9 grid. The grid starts out with some positions populated and your job is to fill in the remainder. The numbers must meet certain criteria, specifically that the same digit cannot occur more than once in any column or more than once in any row. Additionally, you'll notice the sudoku grid is divided into 9 squares, each 3x3, and a digit can also only occur within these squares. These three constraints, that a digit not occur more than once in a row, column or square, make up the basic rules of sudoku. Strategies for Solving Sudoku

Of course, the game isn't always so simple! You will have to look laterally, comparing columns, squares and rows as you go. It's a good idea to work by process of elimination. A single green cell means that you can eliminate green as a possibility from all the cells in that column, row and square. Now look for other colors that can be eliminated, and you might find that you're left with only one choice. Tips: You many need to solve these puzzles along size your child until they get the hang of the goal of sudoku and how the puzzle is solved. Try thinking aloud with statements like, “Let’s look at this row. We have 3 colors and 1 is missing. What color is missing?” or “This spot can’t be blue because there is a blue already in this row.” When playing Color Sudoku, start by looking at rows, columns or sub-grids that are close to being filled. Identifying missing colors from almost complete lines can lead to easy placements. Another useful strategy is to focus on a certain color at each step instead of trying to fill all colors simultaneously. FeaturesPlaying Sudoku can help improve your memory, logic and concentration. Amazingly, it also reduces your chances of developing Alzheimers as you grow older. Keeping an active brain is essential, and this is a great way to achieve that. Plus, Sudoku can make you feel happy! What more reasons do you need?

If you've given it a go and you're still not sure how to solve Sudoku puzzles, here are some ideas that will help you get started. Makers of the Best Sudoku Game of the Year 2008, Sudoku (Free), we offer you the same great features in Color Sudoku. Game Piece: Pom poms, magnets, Lego duplos, or bottle tops painted in those colors could also be substituted. Use all four colors, only once, in each column, row, and box. Move and arrange the different colors to solve the puzzles.You must fill in the symbols 1 through 9, so that each row, column and nonet contains every symbol exactly once. You can also choose letters or colors instead of digits and you can change board size. Another option is to restrict diagonals, too. More difficult is "Killer Sudoku" (SumDoKu, Samunamupure) - the board is divided into groups which have certain sums. Other interesting variants are Greater Than, Consecutive, Odd/Even, Samurai. This program can create PDF. Where sudoku puzzles get challenging is when there are multiple open positions in a row or column... In these cases you may need to look at more than one part of the puzzle to figure out how to solve the puzzle. Consider a row that is missing digits 5 and 6. If that's all the information you have, you have little to do except guess. However, you could look at the column that intersects one of the blank positions in the row. If that column already has a 5 in it, you know the value that goes in the blank position MUST be 6 because putting a 5 there would violate one of the sudoku rules. This sort of mutual exclusion is a powerful way to filter out possible values in your solution, and with a little practice you can apply it with rows, columns and squares.