diff --git a/a2/snake.c b/a2/snake.c
index 0da9cca..0665fe7 100644
--- a/a2/snake.c
+++ b/a2/snake.c
@@ -1,3 +1,26 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <conio.h> 
+
+#define WIDTH 20
+#define HEIGHT 20
+#define FOOD_COUNT 3
+
+enum EndGame { END_WALL, END_SNAKE, END_FOOD, END_CONTINUE };
+
+struct snake {
+    int x, y;
+    struct snake* next;
+};
+
+struct state {
+    int width, height;
+    int sx, sy; 
+    struct snake* snake;
+    int foodx[FOOD_COUNT];
+    int foody[FOOD_COUNT];
+};
+
 struct snake* add_snake(struct snake* old_head, int x, int y) {
     struct snake* new_head = (struct snake*) malloc(sizeof(struct snake));
     new_head->x = x;
@@ -55,3 +78,92 @@ int step_state(struct state* state) {
 
     return END_CONTINUE;
 }
+
+void initialize(struct state* state) {
+    state->width = WIDTH;
+    state->height = HEIGHT;
+    state->sx = 1; 
+    state->sy = 0;
+    state->snake = add_snake(NULL, 5, 5); 
+    
+    for (int i = 0; i < FOOD_COUNT; i++) {
+        state->foodx[i] = rand() % state->width;
+        state->foody[i] = rand() % state->height;
+    }
+}
+
+void render(struct state* state) {
+    system("cls"); 
+    
+    for (int y = 0; y < state->height; y++) {
+        for (int x = 0; x < state->width; x++) {
+            if (is_snake(state->snake, x, y)) {
+                printf("* "); 
+            } else {
+                int food = 0;
+                for (int i = 0; i < FOOD_COUNT; i++) {
+                    if (state->foodx[i] == x && state->foody[i] == y) {
+                        printf("o "); 
+                        food = 1;
+                        break;
+                    }
+                }
+                if (!food) printf(". "); 
+            }
+        }
+        printf("\n");
+    }
+}
+
+void handle_input(struct state* state) {
+    if (_kbhit()) { 
+        char key = _getch(); 
+        switch (key) {
+            case 'w':
+                state->sx = 0; state->sy = -1; 
+                break;
+            case 's':
+                state->sx = 0; state->sy = 1; 
+                break;
+            case 'a':
+                state->sx = -1; state->sy = 0; 
+                break;
+            case 'd':
+                state->sx = 1; state->sy = 0; 
+                break;
+            case 'q':
+                exit(0); 
+                break;
+            default:
+                break;
+        }
+    }
+}
+
+void game_loop(struct state* state) {
+    while (1) {
+        render(state);
+        handle_input(state);
+        int result = step_state(state);
+        if (result == END_WALL || result == END_SNAKE) {
+            printf("Game Over!\n");
+            break;
+        } else if (result == END_FOOD) {
+            printf("You ate all the food! You win!\n");
+            break;
+        }
+        
+    }
+}
+
+void cleanup(struct state* state) {
+    free_snake(state->snake);
+}
+
+int main() {
+    struct state game_state;
+    initialize(&game_state);
+    game_loop(&game_state);
+    cleanup(&game_state);
+    return 0;
+}