Windows 10: Sudoku problem

Sudoku problem, not updating

:)

 

Java sudoku

A friend of mine gave me a java sudoku ready, i just modified the main part but looks like it
doesn't show up anything (used the code in neatbeans and in eclipse too):
Code: package javaapplication2; import java.util.*; public class Main { public static void main(String args[]){} Random generator = new Random(); int[] serie = new int[9]; int[][] sudoku = new int[9][9]; int[][] select = new int[9][9]; int livello; public Main(int livello) { this.livello = livello; for (int i=0; i<9; i++) { for (int j=0; j<9; j++) { select[j] = -1; } } for (int i=0; i<9; i++) { for (int j=0; j<9; j++) { sudoku[j] = -1; } } for (int i=0; i<9; i++) { serie = -1; } } private void genArray() { int numCas = Math.abs(generator.nextInt(9))+1; for (int i=0; i<9;i++) { if (i==0) { serie = numCas; } else { while (serie[0] == numCas || serie[1] == numCas || serie[2] == numCas || serie[3] == numCas || serie[3] == numCas || serie[4] == numCas || serie[5] == numCas || serie[6] == numCas || serie[7] == numCas || serie[8] == numCas) { numCas = Math.abs(generator.nextInt(9))+1; } serie = numCas; } } } private void generateSudoku() { for (int i=0; i<9; i++) { if (i==0) { for (int k=0; k<9; k++) { sudoku[k] = serie[k]; } } else if (i==2) { for (int k=0; k<6; k++) { sudoku[k+3] = serie[k]; } for (int k=0; k<3; k++) { sudoku[k] = serie[k+6]; } } else if (i==1) { for (int k=0; k<3; k++) { sudoku[k+6] = serie[k]; } for (int k=0; k<6; k++) { sudoku[k] = serie[k+3]; } } else if (i==3) { for (int k=0; k<8; k++) { sudoku[k+1] = serie[k]; } for (int k=0; k<1; k++) { sudoku[k] = serie[k+8]; } } else if (i==5) { for (int k=0; k<5; k++) { sudoku[k+4] = serie[k]; } for (int k=0; k<4; k++) { sudoku[k] = serie[k+5]; } } else if (i==4) { for (int k=0; k<2; k++) { sudoku[k+7] = serie[k]; } for (int k=0; k<7; k++) { sudoku[k] = serie[k+2]; } } else if (i==6) { for (int k=0; k<7; k++) { sudoku[k+2] = serie[k]; } for (int k=0; k<2; k++) { sudoku[k] = serie[k+7]; } } else if (i==8) { for (int k=0; k<4; k++) { sudoku[k+5] = serie[k]; } for (int k=0; k<5; k++) { sudoku[k] = serie[k+4]; } } else if (i==7) { for (int k=0; k<1; k++) { sudoku[i][k+8] = serie[k]; } for (int k=0; k<8; k++) { sudoku[i][k] = serie[k+1]; } } } for (int i=0; i<9; i++) { for (int j=0; j<9; j++) { System.out.print(sudoku[i][j] + " "); } System.out.println(""); } arrange(); for (int i=0; i<9; i++) { for (int j=0; j<9; j++) { System.out.print(sudoku[i][j] + " "); } System.out.println(""); } } private void arrange() { int cas = Math.abs(generator.nextInt(3)); for (int i=0; i<9; i++) { if (cas == 0) { if (i == 0) { swap0(i); } else if (i == 3) { swap0(i); } else if (i == 6) { swap0(i); } } else if (cas == 1) { if (i == 0) { swap1(i); } else if (i == 3) { swap1(i); } else if (i == 6) { swap1(i); } } else if (cas == 2) { if (i == 0) { swap2(i); } else if (i == 3) { swap2(i); } else if (i == 6) { swap2(i); } } cas = Math.abs(generator.nextInt(3)); } } private void swap0(int pivot) { int aux; for (int j=0; j<9; j++) { aux = sudoku[pivot][j]; sudoku[pivot][j] = sudoku[pivot+1][j]; sudoku[pivot+1][j] = aux; aux = sudoku[pivot+1][j]; sudoku[pivot+1][j] = sudoku[pivot+2][j]; sudoku[pivot+2][j] = aux; } for (int j=0; j<9; j++) { aux = sudoku[j][pivot]; sudoku[j][pivot] = sudoku[j][pivot+2]; sudoku[j][pivot+2] = aux; } } private void swap1(int pivot) { int aux; for (int j=0; j<9; j++) { aux = sudoku[pivot][j]; sudoku[pivot][j] = sudoku[pivot+2][j]; sudoku[pivot+2][j] = aux; aux = sudoku[pivot+1][j]; sudoku[pivot+1][j] = sudoku[pivot+2][j]; sudoku[pivot+2][j] = aux; } for (int j=0; j<9; j++) { aux = sudoku[j][pivot]; sudoku[j][pivot] = sudoku[j][pivot+1]; sudoku[j][pivot+1] = aux; aux = sudoku[j][pivot+1]; sudoku[j][pivot+1] = sudoku[j][pivot+2]; sudoku[j][pivot+2] = aux; } } private void swap2(int pivot) { int aux; for (int j=0; j<9; j++) { aux = sudoku[pivot][j]; sudoku[pivot][j] = sudoku[pivot+2][j]; sudoku[pivot+2][j] = aux; } for (int j=0; j<9; j++) { aux = sudoku[j][pivot]; sudoku[j][pivot] = sudoku[j][pivot+2]; sudoku[j][pivot+2] = aux; aux = sudoku[j][pivot+1]; sudoku[j][pivot+1] = sudoku[j][pivot+2]; sudoku[j][pivot+2] = aux; } } public void select() { int numX; int numY; genArray(); generateSudoku(); if (livello == 0) { for (int i=0; i<30; i++) { numX = Math.abs(generator.nextInt(9)); numY = Math.abs(generator.nextInt(9)); while (select[numX][numY] != -1) { numX = Math.abs(generator.nextInt(9)); numY = Math.abs(generator.nextInt(9)); } select[numX][numY] = sudoku[numX][numY]; } } else if (livello == 1) { for (int i=0; i<20; i++) { numX = Math.abs(generator.nextInt(9)); numY = Math.abs(generator.nextInt(9)); while (select[numX][numY] != -1) { numX = Math.abs(generator.nextInt(9)); numY = Math.abs(generator.nextInt(9)); } select[numX][numY] = sudoku[numX][numY]; } } else if (livello == 2) { for (int i=0; i<10; i++) { numX = Math.abs(generator.nextInt(9)); numY = Math.abs(generator.nextInt(9)); while (select[numX][numY] != -1) { numX = Math.abs(generator.nextInt(9)); numY = Math.abs(generator.nextInt(9)); } select[numX][numY] = sudoku[numX][numY]; } } try { notifyAll(); } catch (Exception e) { } for (int i=0; i<9; i++) { for (int j=0; j<9; j++) { System.out.print(sudoku[i][j] + " "); } System.out.println(""); } } }[/quote] Where the problem is here? It compiles perfectly! Nothing shows on the screen *Confused [/i][/i][/i][/i][/i]

 

Sudoku Crashes

It was only an issue with Sudoku. It started on 6/23/18. I went to the troubleshooter link and the first step took care of the problem:

• Update Microsoft Store: Select the Start button > Microsoft Store . Select See more > Downloads and updates > Get updates.
  If an update for Microsoft Store is available, it will start installing automatically.

 

Microsoft Sudoku app problem.

Hi Norsk,



Thank you for posting in Microsoft Community.

I regret the inconvenience caused to you. Let me help you.

• 
  Do you see any error code or error message on the screen?
  

I suggest you to perform the below methods and check if it helps.



Make sure the Windows is up to date.

Please check your Windows updates (including optional updates).

• At the Start screen, type Windows Update.
• Select Check for Update.
• Download and Install the latest Windows Updates.

You can uninstall and reinstall Sudoku and check if you get the options remove the ads.

To uninstall:

• 
  Press Windows Key on the keyboard
  
• 
  Type Sudoku
  
• 
  Right click on the app and uninstall.
  
  Install it back from Windows Store.
  
  Check if it helps.
  
  
  
  I hope the information helps. If you have any further queries, please feel free to contact us again. We will be happy to assist you.
  
  
  
  Thank you.