diff --git a/04 - Poker.playground/Contents.swift b/04 - Poker.playground/Contents.swift
index 855b3ee..9ce6a06 100644
--- a/04 - Poker.playground/Contents.swift	
+++ b/04 - Poker.playground/Contents.swift	
@@ -7,12 +7,80 @@
 */
 /*
  EURE ANTWORT HIER
+ 1. only need one refernce to Card
+ 2. Enums eignen sich, weil es bei der Suit- und Rank-Auswahl mehrere Möglichkeiten gibt, welche sich gegenseitig ausschließen
 */
 
+import Foundation
 
+enum Rank: Int, CustomStringConvertible {
+    case Two, Three, Four, Five, Six, Seven, Eight, Nine, Ten, Jack, Queen, King, Ace
+    var description: String {
+        switch self {
+        case .Ace:
+            return "Ace"
+        case .King:
+            return "Jack"
+        case .Queen:
+            return "Queen"
+        case .Jack:
+            return "King"
+        case .Ten:
+            return "Ten"
+        case .Nine:
+            return "Nine"
+        case .Eight:
+            return "Eight"
+        case .Seven:
+            return "Seven"
+        case .Six:
+            return "Six"
+        case .Five:
+            return "Five"
+        case .Four:
+            return "Four"
+        case .Three:
+            return "Three"
+        case .Two:
+            return "Two"
+        }
+    }
+}
 
+enum Suit: Int, CustomStringConvertible {
+    case Spades, Hearts, Diamonds, Clubs
+    var description: String {
+        switch self {
+        case .Spades:
+            return "U+2660"
+        case .Hearts:
+            return "U+2665"
+        case .Diamonds:
+            return "U+2666"
+        case .Clubs:
+            return "U+2663"
+        }
+    }
+}
 
+struct Card: CustomStringConvertible {
+    let suit: Suit
+    let rank: Rank
+    var description: String {
+        return "\(Rank.self) + \(Suit.self)"
+    }
+}
+
+struct Pokerhand {
+    let cards: [Card]
+    var description: String {
+        return "\(Rank.self) + \(Suit.self)"
+    }
+}
 
+let rndSuit = Suit(rawValue: Int(arc4random_uniform(4)))!
+let rndRank = Rank(rawValue: Int(arc4random_uniform(13)))!
+let rndCard = Card(suit: rndSuit, rank: rndRank)
 //: ## Testing
 /*
 var rankingCounts = [Ranking : Int]()
diff --git a/04 - Poker.playground/timeline.xctimeline b/04 - Poker.playground/timeline.xctimeline
index 407a5d9..86c30ad 100644
--- a/04 - Poker.playground/timeline.xctimeline	
+++ b/04 - Poker.playground/timeline.xctimeline	
@@ -3,12 +3,12 @@
    version = "3.0">
    <TimelineItems>
       <LoggerValueHistoryTimelineItem
-         documentLocation = "#CharacterRangeLen=0&amp;CharacterRangeLoc=353&amp;EndingColumnNumber=22&amp;EndingLineNumber=21&amp;StartingColumnNumber=9&amp;StartingLineNumber=21&amp;Timestamp=483221225.800593"
+         documentLocation = "#CharacterRangeLen=0&amp;CharacterRangeLoc=2134&amp;EndingColumnNumber=22&amp;EndingLineNumber=89&amp;StartingColumnNumber=9&amp;StartingLineNumber=89&amp;Timestamp=483891266.997772"
          selectedRepresentationIndex = "0"
          shouldTrackSuperviewWidth = "NO">
       </LoggerValueHistoryTimelineItem>
       <LoggerValueHistoryTimelineItem
-         documentLocation = "#CharacterRangeLen=0&amp;CharacterRangeLoc=353&amp;EndingColumnNumber=21&amp;EndingLineNumber=21&amp;StartingColumnNumber=5&amp;StartingLineNumber=21&amp;Timestamp=483221225.800823"
+         documentLocation = "#CharacterRangeLen=0&amp;CharacterRangeLoc=2134&amp;EndingColumnNumber=21&amp;EndingLineNumber=89&amp;StartingColumnNumber=5&amp;StartingLineNumber=89&amp;Timestamp=483891266.997938"
          selectedRepresentationIndex = "1"
          shouldTrackSuperviewWidth = "NO">
       </LoggerValueHistoryTimelineItem>