Is there any way to remove the screen flickering off

Question

I made a Conway's game of life on C# recently and now I'm trying to get off the console flickering. Is there any way to do that??

void GameOn(int [,] grid, int [,] nextgrid ){

Thread.Sleep(150);
Console.Clear();

// Compute Next Gen
for (int i =0;i<rows;i++){
    for (int j=0;j<cols;j++){
        int state = grid[i,j];
        int neighbors = CountNeighbors(grid,i,j);
        if(state == 1 && (neighbors<2 || neighbors>3)){
            nextgrid[i,j] = 0;
        } 
        else if (state == 1 && (neighbors==3 || neighbors == 2)){
            nextgrid[i,j] = 1;
        }
        else if (state == 0 && neighbors==3){
                
            nextgrid[i,j] = 1;
        }
    }
}

grid = nextgrid;
// Print On Screen
for(int i =0;i<rows;i++){
    for(int j =0;j<cols;j++){
        if(grid[i,j]==1){
            Console.Write("#");
        }
        else{ 
            Console.Write(" ");
        }
    }
    Console.WriteLine();
}

GameOn(grid,nextgrid); }