diff --git a/src/com/copetti/core/MillionGame.java b/src/com/copetti/core/MillionGame.java
index e3a56f8..a15786c 100644
--- a/src/com/copetti/core/MillionGame.java
+++ b/src/com/copetti/core/MillionGame.java
@@ -7,7 +7,6 @@
 import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
-import java.util.Random;
 import java.util.Set;
 
 import com.copetti.core.Question.Difficulty;
@@ -117,7 +116,7 @@ public void skip()
 	}
 
 	@Override
-	public Set<Option> useCards()
+	public Set<Option> useCards(MillionCards card)
 	{
 
 		if (can(GameAction.USECARDS) > 0)
@@ -125,15 +124,19 @@ public Set<Option> useCards()
 			int useRemaining = availableActions.get(GameAction.USECARDS);
 			availableActions.put(GameAction.USECARDS, --useRemaining);
 
-			return getUseCardsOptions();
+			return getUseCardsOptions(card);
 		}
 
 		throw new IllegalStateException("Cannot use cards anymore!");
 	}
 
-	protected Set<Option> getUseCardsOptions()
+	protected Set<Option> getUseCardsOptions(MillionCards card)
 	{
-		int numberOfCardsToAdd = getRandomValue(Option.values().length);
+		// @formatter:off
+		int numberOfCardsToAdd = Option.values().length // 4
+								 - card.numberOfOptionsToRemove() // Cards to remove
+								 - 1; // The answer is always there.
+		// @formatter:on
 
 		// Add the answer
 		List<Option> options = new ArrayList<Option>(
@@ -150,11 +153,6 @@ protected Set<Option> getUseCardsOptions()
 		return Collections.unmodifiableSet(new HashSet<Option>(options));
 	}
 
-	private int getRandomValue(int upperBound)
-	{
-		return new Random().nextInt(upperBound);
-	}
-
 	public int getCurrentLevel()
 	{
 		return currentLevel;
diff --git a/src/com/copetti/core/MillionShowGame.java b/src/com/copetti/core/MillionShowGame.java
index be342e5..083cd3c 100644
--- a/src/com/copetti/core/MillionShowGame.java
+++ b/src/com/copetti/core/MillionShowGame.java
@@ -16,6 +16,21 @@ public enum GameAction {
 		SKIP, USECARDS
 	}
 
+	public enum MillionCards {
+		KING(0), ACE(1), TWO(2), THREE(3);
+
+		private MillionCards(int optionsToRemove) {
+			this.optionsToRemove = optionsToRemove;
+		}
+
+		private int optionsToRemove;
+
+		public int numberOfOptionsToRemove() {
+			return optionsToRemove;
+		}
+
+	}
+
 	/**
 	 * Returns true if quitting is available. False, otherwise.
 	 * 
@@ -55,7 +70,7 @@ public enum GameAction {
 	 * valid.
 	 * @param number TODO
 	 */
-	public Set<Option> useCards();
+	public Set<Option> useCards(MillionCards card);
 
 	/**
 	 * Attempts to answer the question given by {@link #getCurrentQuestion()}.
diff --git a/src/com/copetti/core/dao/QuestionXMLDao.java b/src/com/copetti/core/dao/QuestionXMLDao.java
index 322285a..f5ab005 100644
--- a/src/com/copetti/core/dao/QuestionXMLDao.java
+++ b/src/com/copetti/core/dao/QuestionXMLDao.java
@@ -1,8 +1,9 @@
 package com.copetti.core.dao;
 
 import java.io.File;
-import java.io.FileNotFoundException;
+import java.io.FileInputStream;
 import java.io.IOException;
+import java.io.InputStream;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.HashSet;
@@ -13,6 +14,7 @@
 import javax.xml.parsers.SAXParserFactory;
 
 import org.xml.sax.Attributes;
+import org.xml.sax.InputSource;
 import org.xml.sax.SAXException;
 import org.xml.sax.XMLReader;
 import org.xml.sax.helpers.DefaultHandler;
@@ -55,7 +57,7 @@ public static QuestionXML fromString(String s) {
 		}
 	}
 
-	private File xmlFile;
+	private InputStream inputStream;
 	private DefaultHandler defaultHandler;
 	private StringBuilder accumulator;
 
@@ -69,12 +71,11 @@ public static QuestionXML fromString(String s) {
 	public Set<String> wrongOptions = new HashSet<String>();
 	public String difficulty;
 
-	private QuestionXMLDao(File xmlFile) {
+	public QuestionXMLDao(InputStream is) {
 
 		questions = new ArrayList<Question>();
 		accumulator = new StringBuilder();
-
-		this.xmlFile = xmlFile;
+		this.inputStream = is;
 
 		defaultHandler = new DefaultHandler() {
 			@Override
@@ -144,16 +145,9 @@ public void endElement(String uri, String localName, String qName)
 		};
 	}
 
-	public static QuestionXMLDao newInstance(String xmlQuestionFile)
-			throws FileNotFoundException {
-
-		File file = new File(xmlQuestionFile);
-
-		if (!file.exists())
-			throw new FileNotFoundException("The file: "
-					+ file.getAbsolutePath() + " was not found.");
+	public QuestionXMLDao(File xmlFile) throws IOException {
 
-		return new QuestionXMLDao(file);
+		this(new FileInputStream(xmlFile));
 	}
 
 	@Override
@@ -166,7 +160,7 @@ public List<Question> restoreAll() {
 			XMLReader xmlReader = SAXParserFactory.newInstance().newSAXParser()
 					.getXMLReader();
 			xmlReader.setContentHandler(defaultHandler);
-			xmlReader.parse(xmlFile.getAbsolutePath());
+			xmlReader.parse(new InputSource(inputStream));
 			return questions;
 
 		} catch (ParserConfigurationException | SAXException | IOException e) {
diff --git a/test/com/copetti/core/MillionGameTest.java b/test/com/copetti/core/MillionGameTest.java
index d778060..c2b1fb7 100644
--- a/test/com/copetti/core/MillionGameTest.java
+++ b/test/com/copetti/core/MillionGameTest.java
@@ -14,6 +14,7 @@
 import org.junit.Test;
 
 import com.copetti.core.MillionShowGame.GameAction;
+import com.copetti.core.MillionShowGame.MillionCards;
 import com.copetti.core.MillionShowGame.PrizeValue;
 import com.copetti.core.Question.Difficulty;
 import com.copetti.core.Question.Option;
@@ -92,13 +93,13 @@ public void testCan()
 		assertTrue(mg.can(GameAction.USECARDS) > 0);
 
 		while (mg.can(GameAction.USECARDS) > 0)
-			mg.useCards();
+			mg.useCards(MillionCards.THREE);
 
 		assertTrue(mg.can(GameAction.USECARDS) == 0);
 
 		try
 		{
-			mg.useCards();
+			mg.useCards(MillionCards.ACE);
 			throw new AssertionError();
 		}
 		catch (IllegalStateException e)
@@ -157,8 +158,12 @@ public void testUseCards()
 		// The question should not change
 		// The currentLevel should not change
 
-		Set<Option> optionsLeft = mg.useCards();
+		MillionCards two = MillionCards.TWO;
+		Set<Option> optionsLeft = mg.useCards(two);
+
 		assertTrue(optionsLeft.contains(mg.getCurrentQuestion().getAnswer()));
+		assertTrue(optionsLeft.size() == Option.values().length
+				- two.numberOfOptionsToRemove());
 	}
 
 	@Test
@@ -166,7 +171,6 @@ public void testAnswerCorrect()
 	{
 		// Change currentLevel
 		// Change currentQuestion
-		//
 		Question cQ = mg.getCurrentQuestion();
 		int prizeScore = mg.getPrizes().get(PrizeValue.SCORE);
 		mg.answer(cQ.getAnswer());
diff --git a/test/com/copetti/core/dao/TestXMLDao.java b/test/com/copetti/core/dao/TestXMLDao.java
index b813104..f9e702e 100644
--- a/test/com/copetti/core/dao/TestXMLDao.java
+++ b/test/com/copetti/core/dao/TestXMLDao.java
@@ -54,7 +54,7 @@ public void testRestoreAll() {
 			fos.write(xmlFile.getBytes(), 0, xmlFile.length());
 			fos.flush();
 			fos.close();
-			qxd = QuestionXMLDao.newInstance(tempFile.getAbsolutePath());
+			qxd = new QuestionXMLDao(tempFile);
 
 			questions = qxd.restoreAll();