diff --git a/assignments/06/ThinkPink/main.cpp b/assignments/06/ThinkPink/main.cpp
index c724fe7..6d3bc64 100644
--- a/assignments/06/ThinkPink/main.cpp
+++ b/assignments/06/ThinkPink/main.cpp
@@ -6,20 +6,25 @@
 #include <QSettings>
 #include <QStandardPaths>
 
+// dieser unique Pointer ist absolut genial, weil er mir erlaubt, die User-spezifischen Einstellungen zu Farben und Grid-Größe
+// an das Mainwindow weiter zu reichen, noch *bevor* das Mainwindow überhaupt initialisiert ist!
 std::unique_ptr<QSettings> settings;
 
-void find_config() {
+// funktioniert komplett plattformunabhängig!
+// sogar auf Android, wenn man wahnsinnig sein sollte!
+void initialise_settings() {
     QString config_string = QStandardPaths::locate( QStandardPaths::ConfigLocation, "ThinkPink.ini");
     if (config_string == "") {
         config_string = QDir(QStandardPaths::writableLocation(QStandardPaths::ConfigLocation)).filePath("ThinkPink.ini");
-        std::cout << "No config file found. Creating default config at " << config_string.toStdString();
+        std::cout << "No config file found. Creating default config at " << config_string.toStdString() << std::endl;
     }
-    settings.reset( new QSettings(  ) );
+    settings.reset( new QSettings( config_string, QSettings::IniFormat ) );
 }
 
 
 int main(int argc, char *argv[])
 {
+    initialise_settings();
     QApplication a(argc, argv);
     MainWindow w;
     w.show();
diff --git a/assignments/06/ThinkPink/mainwindow.cpp b/assignments/06/ThinkPink/mainwindow.cpp
index 4b29d95..55eea55 100644
--- a/assignments/06/ThinkPink/mainwindow.cpp
+++ b/assignments/06/ThinkPink/mainwindow.cpp
@@ -1,8 +1,8 @@
-#include <boost/json.hpp>
-
 #include "mainwindow.h"
 #include "ui_mainwindow.h"
 
+extern std::unique_ptr<QSettings> settings;
+
 MainWindow::MainWindow(QWidget *parent)
     : QMainWindow(parent)
     , ui(new Ui::MainWindow)
diff --git a/assignments/06/ThinkPink/mainwindow.h b/assignments/06/ThinkPink/mainwindow.h
index 4643e32..0cfdaa4 100644
--- a/assignments/06/ThinkPink/mainwindow.h
+++ b/assignments/06/ThinkPink/mainwindow.h
@@ -2,6 +2,7 @@
 #define MAINWINDOW_H
 
 #include <QMainWindow>
+#include <QSettings>
 
 QT_BEGIN_NAMESPACE
 namespace Ui { class MainWindow; }
diff --git a/assignments/06/ThinkPink/thinkpink.ini b/assignments/06/ThinkPink/thinkpink.ini
index 4cd3a2a..2b0e150 100644
--- a/assignments/06/ThinkPink/thinkpink.ini
+++ b/assignments/06/ThinkPink/thinkpink.ini
@@ -3,5 +3,5 @@ columns = 9
 rows = 9
     
 [colors]
-colors = 0xBD005E, 0xFFC0CB, 0xDB7093, 0xF7A8B8 
+colors = 0xBD005E, 0xFFC0CB, 0xDB7093, 0xF7A8B8, 0x660033
 ;, 0xDB7093