diff --git a/HISTORY.md b/HISTORY.md
index 10c1d07b..228a8556 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,3 +1,8 @@
+## 0.4.3 (2011-06-15)
+
+* Minor fixes
+* Improved tests GUI
+
 ## 0.4.2 (2011-06-15)
 
 * Now not answered questions score as 0
diff --git a/SWADroid/AndroidManifest.xml b/SWADroid/AndroidManifest.xml
index f60f2491..d4d80285 100644
--- a/SWADroid/AndroidManifest.xml
+++ b/SWADroid/AndroidManifest.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
      package="es.ugr.swad.swadroid"
-      android:installLocation="auto" android:versionCode="19" android:versionName="0.4.2">
+      android:installLocation="auto" android:versionName="0.4.3" android:versionCode="20">
     <application android:label="@string/app_name" android:icon="@drawable/ic_launcher_swadroid" android:debuggable="true">
          <activity android:name=".SWADMain"
                    android:label="@string/app_name"
diff --git a/SWADroid/src/es/ugr/swad/swadroid/model/Test.java b/SWADroid/src/es/ugr/swad/swadroid/model/Test.java
index b21a8229..ad8372f5 100644
--- a/SWADroid/src/es/ugr/swad/swadroid/model/Test.java
+++ b/SWADroid/src/es/ugr/swad/swadroid/model/Test.java
@@ -471,8 +471,6 @@ public class Test extends Model {
 						if(ans.getUserAnswer().equals("Y")) {
 							errors++;
 							noneSelected = false;
-						} else {
-							correctUserAnswers++;
 						}
 					}
 				}
diff --git a/SWADroid/src/es/ugr/swad/swadroid/modules/tests/CheckedAnswersArrayAdapter.java b/SWADroid/src/es/ugr/swad/swadroid/modules/tests/CheckedAnswersArrayAdapter.java
index c8762820..015305de 100644
--- a/SWADroid/src/es/ugr/swad/swadroid/modules/tests/CheckedAnswersArrayAdapter.java
+++ b/SWADroid/src/es/ugr/swad/swadroid/modules/tests/CheckedAnswersArrayAdapter.java
@@ -61,6 +61,7 @@ public class CheckedAnswersArrayAdapter extends ArrayAdapter<TestAnswer> {
 	public View getView(int position, View convertView, ViewGroup parent) {
 		CheckedTextView tt;
 		final ListView lv = (ListView) parent;
+		final int rbPosition = position;
 		TestAnswer a = items.get(position);
         
 		if (convertView == null) {
@@ -83,18 +84,14 @@ public class CheckedAnswersArrayAdapter extends ArrayAdapter<TestAnswer> {
 			tt.setOnClickListener(new OnClickListener() {				
 				public void onClick(View v) {
 					CheckedTextView rb = (CheckedTextView) v;					
-					int childCount = lv.getChildCount();
-					int itemPos = 0;
+					int childCount = lv.getCount();
 					boolean checked = rb.isChecked();
 					
 					for(int i=0; i<childCount; i++) {
 						lv.setItemChecked(i, false);
-						if(rb == lv.getChildAt(i)) {
-							itemPos = i;
-						}
 					}
 					
-					lv.setItemChecked(itemPos, !checked);
+					lv.setItemChecked(rbPosition, !checked);
 				}
 			});			
 		}
diff --git a/SWADroid/src/es/ugr/swad/swadroid/modules/tests/TestsMake.java b/SWADroid/src/es/ugr/swad/swadroid/modules/tests/TestsMake.java
index 602fda13..6be92639 100644
--- a/SWADroid/src/es/ugr/swad/swadroid/modules/tests/TestsMake.java
+++ b/SWADroid/src/es/ugr/swad/swadroid/modules/tests/TestsMake.java
@@ -200,18 +200,17 @@ public class TestsMake extends Module {
 		acceptButton.setOnClickListener(new View.OnClickListener() {			
 			public void onClick(View v) {
 				int childsCount = checkBoxesList.getCount();
+				SparseBooleanArray checkedItems = checkBoxesList.getCheckedItemPositions();
 				tagsList = new ArrayList<TestTag>();
 				
 				//If "All tags" item checked, add the whole list to the list of selected tags
-				CheckedTextView allChk = (CheckedTextView) checkBoxesList.getChildAt(0);
-				if(allChk.isChecked()) {
+				if(checkedItems.get(0, false)) {
 					tagsList.add(new TestTag(0, 0, "all", 0));
 					
 				//If "All tags" item not checked, add the selected items to the list of selected tags
 				} else {				
 					for(int i=0; i<childsCount; i++) {
-						CheckedTextView chk = (CheckedTextView) checkBoxesList.getChildAt(i);
-						if((chk != null) && chk.isChecked()) {
+						if(checkedItems.get(i, false)) {
 							tagsList.add(tagsAdapter.getItem(i));
 						}
 					}
@@ -254,19 +253,18 @@ public class TestsMake extends Module {
 		acceptButton.setOnClickListener(new View.OnClickListener() {			
 			public void onClick(View v) {
 				int childsCount = checkBoxesList.getCount();
+				SparseBooleanArray checkedItems = checkBoxesList.getCheckedItemPositions();
 				answerTypesList = new ArrayList<String>();
 				
 				/*
 				 * If "All tags" item checked, add the whole list to the list of selected answer types,
 				 * else, add the selected items to the list of selected answer types
 				 */
-				CheckedTextView allChk = (CheckedTextView) checkBoxesList.getChildAt(0);
-				if(allChk.isChecked()) {
+				if(checkedItems.get(0, false)) {
 					answerTypesList.add("all");
 				} else {
 					for(int i=1; i<childsCount; i++) {
-						CheckedTextView chk = (CheckedTextView) checkBoxesList.getChildAt(i);
-						if((chk != null) && chk.isChecked()) {
+						if(checkedItems.get(i, false)) {
 							answerTypesList.add((String) answerTypesAdapter.getItem(i));
 						}
 					}
@@ -472,6 +470,8 @@ public class TestsMake extends Module {
 		bar.setMax(size);
 	    bar.setProgress(1);  
 	    bar.setText(1 + "/" + size);
+	    bar.setTextColor(Color.BLUE);
+	    bar.setTextSize(18);
 	    
 	    eval.setVisibility(View.VISIBLE);
 	    title_separator.setVisibility(View.VISIBLE);
@@ -675,19 +675,14 @@ public class TestsMake extends Module {
 				ListView lv = (ListView) parent;
 				int childCount = lv.getCount();
 				SparseBooleanArray checkedItems = lv.getCheckedItemPositions();
-				int checkedItemsCount = checkedItems.size();
 				boolean allChecked = true;
 				
 				if(position == 0) {
 					for(int i=1; i<childCount; i++) {
 						lv.setItemChecked(i, !chk.isChecked());
 					}
-				} else {
-					if(chk.isChecked()) {
-						lv.setItemChecked(0, false);
-					}
-					
-					for(int i=1; i<checkedItemsCount; i++) {
+				} else {					
+					for(int i=1; i<childCount; i++) {
 						if(!checkedItems.get(i, false)) {
 							allChecked = false;
 						}
@@ -695,6 +690,8 @@ public class TestsMake extends Module {
 					
 					if (allChecked) {
 						lv.setItemChecked(0, true);
+					} else if(chk.isChecked()) {
+						lv.setItemChecked(0, false);
 					}
 				}
 			}			
diff --git a/SWADroid/src/es/ugr/swad/swadroid/widget/TextProgressBar.java b/SWADroid/src/es/ugr/swad/swadroid/widget/TextProgressBar.java
index 5f09af40..251cbe79 100644
--- a/SWADroid/src/es/ugr/swad/swadroid/widget/TextProgressBar.java
+++ b/SWADroid/src/es/ugr/swad/swadroid/widget/TextProgressBar.java
@@ -69,4 +69,9 @@ public class TextProgressBar extends ProgressBar {
 		textPaint.setColor(color);
 		drawableStateChanged();
 	}
+
+	public void setTextSize(float size) {
+		textPaint.setTextSize(size);
+		drawableStateChanged();
+	}
 }
\ No newline at end of file