public boolean allMosquitoesCaptured(int[][] board) {
		boolean captured = true;
		for ( int i = 0; i < 100; i++ ) {
			for ( int j = 0; j < 100; j++ ) { 
				if ( board[i][j] > 0 ) {
					boolean capturedByLight = false;
					for ( Light light : lights ) {
						double x = Math.pow(i-light.getX(),2);
						double y = Math.pow(j-light.getY(),2);
						double distance = Math.pow(x+y,.5);
						if( distance < 20 ) {
							capturedByLight = true;
						}
					}
					if ( !capturedByLight ) {
						captured = false;
					}
				}
			}
		}
		return captured;
	}