diff --git a/Source/functions/AbstractionLayers/DestructionPower/DestructionPower.h b/Source/functions/AbstractionLayers/DestructionPower/DestructionPower.h
index 16b2992..09f585f 100644
--- a/Source/functions/AbstractionLayers/DestructionPower/DestructionPower.h
+++ b/Source/functions/AbstractionLayers/DestructionPower/DestructionPower.h
@@ -2,8 +2,8 @@
 // Created by mpapa on 05.12.2017.
 //
 
-#ifndef SOURCE_ABSTRACTIONLAYER_1_H
-#define SOURCE_ABSTRACTIONLAYER_1_H
+#ifndef SOURCE_DESTRUCTIONPOWER_H
+#define SOURCE_DESTRUCTIONPOWER_H
 
 #define DESTRUCTION_INIT 0.5
 #define DESTRUCTION_COUNT 1
@@ -15,7 +15,7 @@
 #include <bitset>
 #include <random>
 
-class DestructionPower : public AbstraktionLayer_Base<DestructionPower_Properties>
+class DestructionPower : public AbstraktionLayer_Base <DestructionPower_Properties>
 {
 public:
     void PreProcessing(const vector<Part*>* partArray);//override
@@ -28,4 +28,4 @@ public:
 private:
 };
 
-#endif //SOURCE_ABSTRACTIONLAYER_1_H
+#endif //SOURCE_DESTRUCTIONPOWER_H
diff --git a/Source/functions/AbstractionLayers/DestructionPower/DestructionPower_Properties.h b/Source/functions/AbstractionLayers/DestructionPower/DestructionPower_Properties.h
index 131f938..fd5f758 100644
--- a/Source/functions/AbstractionLayers/DestructionPower/DestructionPower_Properties.h
+++ b/Source/functions/AbstractionLayers/DestructionPower/DestructionPower_Properties.h
@@ -2,8 +2,8 @@
 // Created by mpapa on 05.12.2017.
 //
 
-#ifndef SOURCE_ABSTRACTIONLAYER_1_PROPERTIES_H
-#define SOURCE_ABSTRACTIONLAYER_1_PROPERTIES_H
+#ifndef SOURCE_DESTRUCTIONPOWER_PROPERTIES_H
+#define SOURCE_DESTRUCTIONPOWER_PROPERTIES_H
 
 
 
diff --git a/Source/header/solve.h b/Source/header/solve.h
index 71ad5e8..13320e0 100755
--- a/Source/header/solve.h
+++ b/Source/header/solve.h
@@ -39,10 +39,10 @@ private:
     static int randomed;
 };
 
-bool next(vector<LogEntry>& log, vector<PuzzlePiece*>& p_Box, Puzzle& puzzleMat);
-coor calculateNextCoor(vector<LogEntry>& log, vector<PuzzlePiece*>& p_Box, Puzzle& puzzleMat);
-void solve(vector<LogEntry>& log, vector<PuzzlePiece*>& p_Box, Puzzle& puzzleMat);
-void setsolution(vector<LogEntry>& log, vector<PuzzlePiece*>& p_Box, Puzzle& puzzleMat);
-bool backtrack(vector<LogEntry>& log, vector<PuzzlePiece*>& p_Box, puzzleMat);
+bool next(vector<LogEntry>& log, vector<Part*>& p_Box, Puzzle& puzzleMat);
+coor calculateNextCoor(vector<LogEntry>& log, vector<Part*>& p_Box, Puzzle& puzzleMat);
+void solve(vector<LogEntry>& log, vector<Part*>& p_Box, Puzzle& puzzleMat);
+void setsolution(vector<LogEntry>& log, vector<Part*>& p_Box, Puzzle& puzzleMat);
+bool backtrack(vector<LogEntry>& log, vector<Part*>& p_Box, puzzleMat);
 
-void createNextLogElement(vector<LogEntry>& log, vector<PuzzlePiece*>& p_Box, Puzzle& puzzleMat);
\ No newline at end of file
+void createNextLogElement(vector<LogEntry>& log, vector<Part*>& p_Box, Puzzle& puzzleMat);
\ No newline at end of file