diff --git a/src/project.cpp b/src/project.cpp
index 9c0385e..1cbfad7 100644
--- a/src/project.cpp
+++ b/src/project.cpp
@@ -109,14 +109,9 @@ void ProjectList::load(std::string file_name){
             task.add_time(work_time);
             proj.add_task(task);   
         }
-        //proj.active_task_id = active_t;
-        //proj.set_active_task(active_t);
-        //proj.set_active_task(active_t);
         active_task_arr[i] = active_t;
         add_project(proj);
-        //active_project->set_active_task(active_t);
     }
-    //active_project_id = active;
     set_active_project(active);
     for (int i=0; i<np ; i++){
         projects[i].set_active_task(active_task_arr[i]);
diff --git a/src/task.h b/src/task.h
index f45e95c..e49bcb9 100644
--- a/src/task.h
+++ b/src/task.h
@@ -11,5 +11,4 @@ class Task{
         int work_time;
         void add_time(int seconds);
 };
-
 #endif
diff --git a/src/tt.cpp b/src/tt.cpp
index b65ac12..ad4d5b3 100644
--- a/src/tt.cpp
+++ b/src/tt.cpp
@@ -1,10 +1,39 @@
 #include <iostream>
 #include <vector>
+#include <signal.h>
+#include <unistd.h>
+#include <stdlib.h>
 #include "task.h"
 #include "project.h"
 
-int main(){
-    
+int sigint;
+
+void handler(int signum){
+    sigint = 1;
+    std::cout << std::endl;
+}
+
+void track(Project *proj){
+    int worktime = 0;
+    int work_h, work_m, work_s;
+    time_t start;
+    system("clear");
+    time(&start);
+    std::cout << "Started tracking of task " << proj->name << "/" << proj->active_task->name << " at " << ctime(&start) << std::endl;
+    while (!sigint){
+        sleep(1);
+        worktime += 1;
+    }
+    proj->active_task->add_time(worktime);
+    work_h = (worktime % 86400) / 3600;
+    work_m = (worktime % 3600) / 60;
+    work_s = worktime % 60;
+    // TODO: replace with proper cout call
+    printf("Time worked on project: %02d:%02d:%02d\n", work_h,work_m,work_s );
+}
+
+int main(){ 
+    signal(SIGINT, handler);
     Task task("Test task");
     task.add_time(140);
     std::cout << "Task name: " << task.name << ", Work Time: " << task.work_time << std::endl;
@@ -33,10 +62,10 @@ int main(){
     std::cout << "active Project: " << list2.active_project_id << std::endl;
     std::cout << "Name of active proj: " << list2.projects[list2.active_project_id].name << std::endl;
     std::cout << list2.active_project->name << std::endl;
-    //std::cout << "Name of active task: " << list2.projects[list2.active_project_id].tasks[list2.projects[list2.active_project_id].active_task_id].name << std::endl;
     std::cout << list2.active_project->active_task->name << std::endl;
     std::cout << list2.active_project->active_task->work_time << std::endl;
-    //std::cout << "Work time of this task: " << list2.projects[list2.active_project_id].tasks[list2.projects[list2.active_project_id].active_task_id].work_time << std::endl;
-    //std::cout << list2.active_project->active_task->work_time << std::endl;
+    
+    track(list2.active_project);
+
     return 0;
 }