Windows 10: Please stop trying to load browser while Sudoku is starting up

Sudoku not opening again. You must be trying to open my browser again and the program hangs while loading.

:)

 

Microsoft Sudoku performance issue on Windows 10 computer.

Original Title: Repeated loss of solved history problems

Running Microsoft Sudoku in Windows 10 for several months without problems. Last week started having problems of loading Sudoku, and then when it sometimes loads my history of previous months, weeks and days is missing - even after solving all 3 daily games
and getting the bonus, returning later the games show as not having been played. I sometimes get the message that Sudoku couldn't connect to the internet and to check my internet is working. It is, (Fibre broadband) without problems. Every bit of my computer
has the latest drivers installed. Internet connection troubleshooted without problems. Deleted and reloaded Sudoku several times.

Can anyone suggest what I might have missed or what steps I might take next?

 

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.

 

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]