diff --git a/src/main/c/sudoku.c b/src/main/c/sudoku.c
index ddff311..cc5739c 100644
--- a/src/main/c/sudoku.c
+++ b/src/main/c/sudoku.c
@@ -315,6 +315,7 @@ void generateSudoku(int grid[SIZE][SIZE], int difficulty, int level) {
 }
 
 void turnFunction(int grid[SIZE][SIZE]) {
+    while (1) {
         printf("\nTurn function - Choose an action:\n");
         printf("1. Tip function\n");
         printf("2. Input function\n");
@@ -357,9 +358,11 @@ void turnFunction(int grid[SIZE][SIZE]) {
             default:
                 printf("Invalid input. Please enter a number between 1 and 6.\n");
         }
+    }
 }
 
 
+
 void tipFunction(int grid[SIZE][SIZE]) {
     printf("\nTip function - Choose an option:\n");
     printf("1. Set the user-specified cell to the right value\n");