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

Product Information

Makers of the Best Sudoku Game of the Year 2008, Sudoku (Free), we offer you the same great features in Color Sudoku. 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.

Playing 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?

How to Solve Sudoku Puzzles

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! 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 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. 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 Game Piece: Pom poms, magnets, Lego duplos, or bottle tops painted in those colors could also be substituted.

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. 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. Features The rules of Sudoku puzzles are remarkably simple. You have a large, 9x9 grid that is divided into nine 3x3 squares. You also have 81 colored balls, nine of each color.