You have to solve current level before advance

[vexed] / needadvance.h

diff --git a/needadvance.h b/needadvance.h
new file mode 100644 (file)
index 0000000..7ca5606
--- /dev/null
+++ b/needadvance.h
@@ -0,0 +1,22 @@
+#ifndef NEEDADVANCE_H
+#define NEEDADVANCE_H
+
+#include <QDialog>
+
+namespace Ui {
+    class needadvance;
+}
+
+class needadvance : public QDialog
+{
+    Q_OBJECT
+
+public:
+    explicit needadvance(QWidget *parent = 0);
+    ~needadvance();
+
+private:
+    Ui::needadvance *ui;
+};
+
+#endif // NEEDADVANCE_H