diff --git a/src/main/java/hhn/labsw/bugageocaching/controller/Controller.java b/src/main/java/hhn/labsw/bugageocaching/controller/Controller.java
index bcef187..b014688 100644
--- a/src/main/java/hhn/labsw/bugageocaching/controller/Controller.java
+++ b/src/main/java/hhn/labsw/bugageocaching/controller/Controller.java
@@ -15,6 +15,7 @@ import io.swagger.annotations.ApiOperation;
 import io.swagger.annotations.ApiResponse;
 import io.swagger.annotations.ApiResponses;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.*;
 
@@ -1117,6 +1118,60 @@ public class Controller {
     return ResponseEntity.status(200).body(new Gson().toJson(poi));
   }
 
+  @ApiOperation(value = "Resets the rankinglist")
+  @ApiResponses(value = {
+      @ApiResponse(code = 404, message = "Database error"),
+      @ApiResponse(code = 401, message = "JWT Token expired"),
+      @ApiResponse(code = 400, message = "Something went wrong at verification")
+  })
+  @CrossOrigin(origins = "*", allowedHeaders = "*") // only for dev purpose
+  @RequestMapping(value = "/api/resetRankingList", method = RequestMethod.PUT, produces = "application/json")
+  public ResponseEntity resetRankingList(@RequestParam String token) {
+    logger.warn("API CALL: /api/resetRankingList");
+
+    // verify user
+    ResponseEntity verifyToken = VerificationUtil.verifyToken(token);
+
+    if (verifyToken.getStatusCodeValue() != 200) {
+      return verifyToken;
+    }
+
+    //get User
+    Claims claims = (Claims) verifyToken.getBody();
+
+    ResponseEntity getUser = FinderUtil.findUserFromClaim(claims);
+
+    if (getUser.getStatusCodeValue() != 200) {
+      return getUser;
+    }
+
+    User user = (User) getUser.getBody();
+
+    logger.debug("/api/resetRankingList: " + "User verificated: " + user.getEmail());
+    //----------------------
+    boolean isAdmin = false;
+    for (Role role : user.getRoles()) {
+      if (role.getId() == 7) {
+        isAdmin = true;
+      }
+    }
+
+    if (isAdmin) {
+      for (User_Info user_info : user_infoRepository.findAll()) {
+        user_info.setRankingPointsSum(0);
+        user_infoRepository.save(user_info);
+      }
+      for (Bearbeitet bearbeitet : bearbeitetRepository.findAll()) {
+        if (bearbeitet.getCacheAccesDefinition().getId() == 1) {
+          bearbeitetRepository.delete(bearbeitet);
+        }
+      }
+      return ResponseEntity.status(200).body(HttpStatus.OK);
+    } else {
+      return ResponseEntity.status(400).body("Der Benutzer ist kein Admin und kann deshalb die Rangliste nicht zurücksetzen.");
+    }
+  }
+
   @ApiOperation(value = "Deletes the bearbeitet entry from a User from a Cache")
   @ApiResponses(value = {
       @ApiResponse(code = 404, message = "Database error"),
@@ -1125,7 +1180,7 @@ public class Controller {
   })
   @CrossOrigin(origins = "*", allowedHeaders = "*") // only for dev purpose
   @RequestMapping(value = "/api/deleteCacheForUser", method = RequestMethod.DELETE, produces = "application/json")
-  public ResponseEntity deleteCacheForUser(@RequestParam String token, @RequestParam String cacheID){
+  public ResponseEntity deleteCacheForUser(@RequestParam String token, @RequestParam String cacheID) {
 
     logger.warn("API CALL: /api/deleteCacheForUser");
     // verify user
@@ -1159,14 +1214,14 @@ public class Controller {
     //Get Bearbeitet entry
     ResponseEntity getBearbeitet = FinderUtil.findBearbeitetByUserAndCache(user, cache);
 
-    if(getBearbeitet.getStatusCodeValue() != 200){
+    if (getBearbeitet.getStatusCodeValue() != 200) {
       return getBearbeitet;
     }
 
     Bearbeitet bearbeitet = (Bearbeitet) getBearbeitet.getBody();
 
     //Cache already finished
-    if(bearbeitet.getCacheAccesDefinition().getId() == 1){
+    if (bearbeitet.getCacheAccesDefinition().getId() == 1) {
 
       int rankingPoints = cache.getRankingPoints();
 
@@ -1181,7 +1236,7 @@ public class Controller {
 
     bearbeitetRepository.delete(bearbeitet);
 
-    return ResponseEntity.status(200).body("Cache for User " + user.getEmail() + " for cache "  + cache.getName() + " reseted");
+    return ResponseEntity.status(200).body("Cache for User " + user.getEmail() + " for cache " + cache.getName() + " reseted");
 
   }
 
@@ -1198,7 +1253,6 @@ public class Controller {
   }
 
 
-
 }