diff --git a/include/field.h b/include/field.h
index ec40ac6..8134048 100755
--- a/include/field.h
+++ b/include/field.h
@@ -1,6 +1,5 @@
 #pragma once
 
-#include "tilePosition.h"
 #include "line.h"
 #include "types.h"
 
@@ -30,6 +29,9 @@ private:
 public:
     Field(size_t fieldSize);
 
+    void updateScore();
+    Score getScore();
+    
     bool canMove() const;
     bool move(Direction direction);
 
diff --git a/include/tilePosition.h b/include/tilePosition.h
deleted file mode 100755
index 991d03f..0000000
--- a/include/tilePosition.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#pragma once
-
-struct Position {
-    int x;
-    int y;
-
-    Position() : x(0), y(0) {}
-    Position(int x, int y) : x(x), y(y) {}
-};
\ No newline at end of file
diff --git a/include/types.h b/include/types.h
index 945c78b..4f9c837 100644
--- a/include/types.h
+++ b/include/types.h
@@ -8,4 +8,12 @@ enum class Direction {
     down,
     left,
     right
+};
+
+struct Position {
+    int x;
+    int y;
+
+    Position() : x(0), y(0) {}
+    Position(int x, int y) : x(x), y(y) {}
 };
\ No newline at end of file
diff --git a/main.cpp b/main.cpp
index aa2a9e4..968d0e8 100755
--- a/main.cpp
+++ b/main.cpp
@@ -9,34 +9,38 @@ using Tile = unsigned long long int;
 int main() {
     Field field(4);
     char action;
+    bool canMove = true;
 
     field.spawnTile(field.getEmptyTiles());
     field.spawnTile(field.getEmptyTiles());
 
-    while (true) {
+    while (canMove) {
         field.debug();
         std::cin >> action;
-        switch (action)
-        {
+        switch (action) {
         case 'w':
-            field.move(Direction::up);
+            canMove = field.move(Direction::up);
             field.spawnTile(field.getEmptyTiles());
             break;
         case 's':
-            field.move(Direction::down);
+            canMove = field.move(Direction::down);
             field.spawnTile(field.getEmptyTiles());
             break;
         case 'a':
-            field.move(Direction::left);
+            canMove = field.move(Direction::left);
             field.spawnTile(field.getEmptyTiles());
             break;
         case 'd':
-            field.move(Direction::right);
+            canMove = field.move(Direction::right);
             field.spawnTile(field.getEmptyTiles());
             break;
         default:
             return 0;
         }
+        field.updateScore();
+    }
+    if (!canMove) {
+        printf("Game Over! Score: %llu", field.getScore());
     }
 
     return 0;
diff --git a/source/field.cpp b/source/field.cpp
index 5430bdd..c8b4f04 100755
--- a/source/field.cpp
+++ b/source/field.cpp
@@ -1,21 +1,5 @@
 #include "field.h"
 
-/*
-Fields:
-    std::vector<std::vector<int>> field;
-
-Private methods: 
-    std::vector<Tile> processLine(const std::vector<Tile> &sourceLine);
-
-    std::vector<Tile> getRow(size_t idx);
-    std::vector<Tile> getColumn(size_t idx);
-    void setRow(size_t idx);
-    void setColumn(size_t idx);
-
-Public methods: 
-    bool move(Direction direction);
-*/
-
 // PRIVATE
 Line Field::getRow(size_t rowIndex) const {
     return this->field[rowIndex];
@@ -53,11 +37,27 @@ Field::Field(size_t fieldSize) : mt(std::random_device{}()), FieldSize(fieldSize
     this->reset();
 }
 
-void printVector(const Line &arr) {
-    for (size_t i = 0; i < arr.size(); ++i) {
-        printf("%llu ", arr[i]);
+void Field::updateScore() {
+    for (size_t i = 0; i < this->FieldSize; ++i) {
+        this->score += this->field[i].score;
+    }
+}
+
+Score Field::getScore() {
+    return this->score;
+}
+
+bool Field::canMove() const {
+    if (!this->getEmptyTiles().empty()) {
+        return true;
+    }
+
+    for (int x = 0; x < this->field.size(); ++x) {
+        for (int y = 0; y < this->field.size(); ++y) {
+            // TODO: implement
+            // if (x + 1 < )
+        }
     }
-    printf("\n");
 }
 
 bool Field::move(Direction direction) {
@@ -136,4 +136,5 @@ void Field::debug() const {
         }
         printf("\n");
     }
+    printf("Current score: %llu", this->score);
 }
\ No newline at end of file
diff --git a/source/line.cpp b/source/line.cpp
index 5c58619..eada07a 100644
--- a/source/line.cpp
+++ b/source/line.cpp
@@ -1,11 +1,5 @@
 #include "line.h"
 
-/*
-Fields:
-    std::vector<Tile> line;
-    Score score;
-*/
-
 Line::Line() {
     this->line.clear();
     this->line.resize(0);