# Sudoku Cities 2.6.0 APK

2.6.0 / May 11, 2016
(4.7/5) (7)

## Description

For each Sudoku that you solve, we show you incredible pictures ofthe most beautiful cities in the world...This game has 4 Sudokulevels: Easy, Medium, Hard and Professional,and images of the 50most beautiful cities in the World...The numbers in the game sudokuare generated randomly. Arithmetic relations between numbers, areabsolutely necessary irrelevantes.Não is no mathematical logic orcalculation capacity. They can use any combination of differentsymbols (such as letters, shapes, or colors) without changing therules.The success of the game due to the fact that the rules are sosimple, however, the line of reasoning required to reach thesolution can be complex. Sudoku is recommended by some teachers asan exercise in logical thinking. The level of difficulty can beselected to match the audience. There are several sources on theInternet are not linked to publishers that provide the games forfree.Their size is most often a 9x9 grid made up of sub-3x3 gridscalled "regions" (other terms include "boxes" and "blocks",sometimes, the term "quadrant" is used, although a term inaccuratefor a grid of 3x3). Some cells already containing numbers, called"number data" (or sometimes "tracks"). The goal is to fill theempty cells with a number in each cell, so that each column, rowand region contains the numbers 1 to 9 only once. In the solutionof the game, each number appears only once in either direction orregions; hence, the term sudoku, which means "single number".The3x3 region in the upper right corner. The solver can eliminate allthe empty cells in the upper right corner containing one 5 in thesame columns or rows.Scanning is performed at the beginning andthroughout the solution. Scans only have to be performed oncebetween periods of analysis. Scanning consists of two basictechniques:Crossing: the scanning of rows (or columns) to identifywhich line in a particular region may contain a certain number by aprocess of elimination. This process is then repeated with thecolumns (or rows). For faster results, the numbers are checked inorder of frequency. It is important to perform this processsystematically, checking all of the digits 1-9.Count the numbers1-9 in regions, rows and columns to identify missing numbers.Counting number based on the latest discovered may cause the searchis faster. It may also be the case (typically in tougher puzzles)that the easiest way to check the value of an individual cell iscounting in reverse - that is, scanning of the cell region, row,and column for values that "can not" be, in order to discover whatremains.Advanced solvers look for "contingencies" while scanning -that is, strengthening the position of a numeral in a row, column,or region to two or three cells. When those cells all lie withinthe same row (or column) "and" region, they can be used forelimination purposes during cross steps and counting. [4] Inparticular, the more challenging puzzles may require multiplecontingencies to be discovered perhaps in multiple directions oreven multiple intersections. The puzzles that can be solved bymaking the scan without detection of contingencies are classifiedas "easy" puzzles; more difficult puzzles, by definition, can notbe solved by basic scanning alone.

## App Information Sudoku Cities

• App Name
Sudoku Cities
• Package Name
com.ionicframework.sdk744452
• Updated
May 11, 2016
• File Size
10M
• Requires Android
Android 4.1 and up
• Version
2.6.0
• Developer
Enne Mobi
• Installs
1,000+
• Price
Free
• Category
Puzzle
• Developer
Rua Condessa Mumadona, 39 Creixomil 4835 035 Guimarães