diff --git a/projekt/Solver.java b/projekt/Solver.java
index 30edf0b..089b5c7 100644
--- a/projekt/Solver.java
+++ b/projekt/Solver.java
@@ -146,7 +146,6 @@ final public class Solver extends JPanel  {
 	private class ConcurrentSolverTask extends RecursiveTask<Point[]> {
 		private ArrayDeque<PointAndDirection> backtrackStack;
 		private PointAndDirection start;
-		private HashSet<Point> visitedThisTask;
 		private ArrayDeque<Point> pathSoFar;
 		private ForkJoinPool pool;
 		private ArrayList<ConcurrentSolverTask> subtasks;