diff --git a/program1.c b/program1.c
deleted file mode 100644
index 0d85a79..0000000
--- a/program1.c
+++ /dev/null
@@ -1,33 +0,0 @@
-#include <stdio.h>
-#include <time.h>
-#include <stdlib.h>
-
-void dayin(int board[9][9])
-{
-for (int i = 0; i < 9; i++) {
-        for (int j = 0; j < 9; j++) {
-            printf("%d ", board[i][j]);
-            if ((j + 1) % 3 == 0 && j < 8) {
-                printf("| ");
-            }
-        }
-        printf("\n");
-        if ((i + 1) % 3 == 0 && i < 8) {
-            printf("-----------------------\n");
-        }
-    }
-}
-int board1[9][9] = { {5,3,4,6,7,8,9,1,2},
-{6,7,2,1,9,5,3,4,8},
-{1,9,8,3,4,2,5,6,7},
-{8,5,9,7,6,1,4,2,3},
-{4,2,6,8,5,3,7,9,1},
-{7,1,3,9,2,4,8,5,6},
-{9,6,1,5,3,7,2,8,4},
-{2,8,7,4,1,9,6,3,5},
-{3,4,5,2,8,6,1,7,9} };
-int main()
-{
-	dayin(board1);
-	return 0;
-}
\ No newline at end of file