diff --git a/config/autoload/global.php b/config/autoload/global.php
index 4f96aee..c41db4b 100755
--- a/config/autoload/global.php
+++ b/config/autoload/global.php
@@ -61,4 +61,8 @@ return [
 //            Session\Validator\HttpUserAgent::class,
         ],
     ],
+
+    "userManager" => [
+        "canRegister" => false
+    ],
 ];
diff --git a/src/module/Application/src/Controller/IndexController.php b/src/module/Application/src/Controller/IndexController.php
index 9bde08a..35afa0e 100755
--- a/src/module/Application/src/Controller/IndexController.php
+++ b/src/module/Application/src/Controller/IndexController.php
@@ -1,18 +1,84 @@
 <?php
-/**
- * @link      http://github.com/zendframework/ZendSkeletonApplication for the canonical source repository
- * @copyright Copyright (c) 2005-2016 Zend Technologies USA Inc. (http://www.zend.com)
- * @license   http://framework.zend.com/license/new-bsd New BSD License
- */
 
-namespace Application\Controller;
+namespace WordRotator\Controller;
 
-use Ainias\Core\Controller\JsonController;
+use Ainias\Core\Controller\OnlineController;
+use Ainias\Core\Controller\ServiceActionController;
+use Zend\View\Model\ViewModel;
 
-class IndexController extends JsonController
+class IndexController extends OnlineController
 {
-    public function clockAction()
+    const LENGTH_WORDS_MIN = 12;
+    const LENGTH_WORDS_MAX = 12;
+
+    const NUMBER_WORDS_TO_CHECK_SIMULTANEOUSLY = 8;
+
+    public function indexAction()
     {
-        return ["date" => (new \DateTime())->format("H:i:s, Y-m-d")];
+        /** @var SelectWordsBot $bot */
+//        $bot = $this->get(SelectWordsBot::class);
+//        $bot->setWebhook("");
+//        $bot->handleUpdates($bot->getUpdates());
+//        $bot->sendWordToCheck();
+        return new ViewModel();
+    }
+
+    public function selectWordsAction()
+    {
+        /** @var WordManager $wordManager */
+        $wordManager = $this->get(WordManager::class);
+        $wordsNotChecked = $wordManager->countNotChecked(self::LENGTH_WORDS_MIN, self::LENGTH_WORDS_MAX);
+        $wordsDeleted = $wordManager->countDeleted(self::LENGTH_WORDS_MIN, self::LENGTH_WORDS_MAX);
+        $wordsChecked = $wordManager->countChecked(self::LENGTH_WORDS_MIN, self::LENGTH_WORDS_MAX);
+        $wordsUnsure = $wordManager->countUnsure(self::LENGTH_WORDS_MIN, self::LENGTH_WORDS_MAX);
+
+        $wordsToCheck = [];
+        for ($i = 0; $i < self::NUMBER_WORDS_TO_CHECK_SIMULTANEOUSLY; $i++) {
+            $wordsToCheck[] = $wordManager->getRandomWordNotChecked(self::LENGTH_WORDS_MIN, self::LENGTH_WORDS_MAX);
+        }
+
+        return new ViewModel([
+            "wordsNotChecked" => $wordsNotChecked,
+            "wordsDeleted" => $wordsDeleted,
+            "wordsChecked" => $wordsChecked,
+            "wordsUnsure" => $wordsUnsure,
+            "wordsToCheck" => $wordsToCheck,
+        ]);
+    }
+
+    public function changeCheckedAction()
+    {
+        $request = $this->getRequest();
+
+        if (!$request->isPost()) {
+            return $this->triggerDispatchError(403);
+        }
+
+        $wordId = $request->getPost("wordId", "");
+        $action = $request->getPost("action", "");
+
+        /** @var WordManager $wordManager */
+        $wordManager = $this->get(WordManager::class);
+        $word = $wordManager->getEntityById($wordId);
+
+        if ($word == null) {
+            return $this->triggerDispatchError(404);
+        }
+
+        $word = WordManager::doAction($word, $action);
+        $wordManager->save($word);
+
+        $randomWordNotChecked = $wordManager->getRandomWordNotChecked(self::LENGTH_WORDS_MIN, self::LENGTH_WORDS_MAX);
+
+        $this->layout("layout/ajaxData");
+        $viewModel = new ViewModel();
+        $viewModel->setTemplate("ajax/json");
+        $viewModel->setVariable("json", [
+            "result" => true,
+            "data" => [
+                "newWord" => $wordManager->wordToArray($randomWordNotChecked),
+            ],
+        ]);
+        return $viewModel;
     }
 }