diff --git a/build/test/cache/test_duellist_spielesammlung_projekt.c b/build/test/cache/test_duellist_spielesammlung_projekt.c
index 6c11100..6ae7a3f 100644
--- a/build/test/cache/test_duellist_spielesammlung_projekt.c
+++ b/build/test/cache/test_duellist_spielesammlung_projekt.c
@@ -574,6 +574,80 @@ void test_calculate_mines_WidthOne(void)
 
 
 
+void test_calculate_mines_NormalCase(void)
+
+{
+
+
+
+    int height = 5;
+
+    int width = 5;
+
+    int expected = 6;
+
+
+
+
+
+    int result = calculate_mines(height, width);
+
+
+
+
+
+    UnityAssertEqualNumber((UNITY_INT)((expected)), (UNITY_INT)((result)), (
+
+   ((void *)0)
+
+   ), (UNITY_UINT)(267), UNITY_DISPLAY_STYLE_INT);
+
+}
+
+
+
+void test_end_check_AllUncovered_NoMines(void)
+
+{
+
+
+
+    char* minefield[] = { "000",
+
+                         "000",
+
+                         "000" };
+
+    char* mines[] = { "000",
+
+                     "000",
+
+                     "000" };
+
+    int height = 3;
+
+    int width = 3;
+
+
+
+
+
+    int result = end_check(minefield, mines, height, width);
+
+
+
+
+
+    UnityAssertEqualNumber((UNITY_INT)((1)), (UNITY_INT)((result)), (
+
+   ((void *)0)
+
+   ), (UNITY_UINT)(286), UNITY_DISPLAY_STYLE_INT);
+
+}
+
+
+
 void test_calculate_mines_HeightOne(void)
 
 {
@@ -600,6 +674,6 @@ void test_calculate_mines_HeightOne(void)
 
    ((void *)0)
 
-   ), (UNITY_UINT)(267), UNITY_DISPLAY_STYLE_INT);
+   ), (UNITY_UINT)(300), UNITY_DISPLAY_STYLE_INT);
 
 }
diff --git a/build/test/out/c/test_duellist_spielesammlung_projekt.o b/build/test/out/c/test_duellist_spielesammlung_projekt.o
index 8147b67..2e2058c 100644
Binary files a/build/test/out/c/test_duellist_spielesammlung_projekt.o and b/build/test/out/c/test_duellist_spielesammlung_projekt.o differ
diff --git a/build/test/out/c/test_duellist_spielesammlung_projekt_runner.o b/build/test/out/c/test_duellist_spielesammlung_projekt_runner.o
index e0b300a..20ddc52 100644
Binary files a/build/test/out/c/test_duellist_spielesammlung_projekt_runner.o and b/build/test/out/c/test_duellist_spielesammlung_projekt_runner.o differ
diff --git a/build/test/out/test_duellist_spielesammlung_projekt.out b/build/test/out/test_duellist_spielesammlung_projekt.out
index 3edd2e5..a826115 100644
Binary files a/build/test/out/test_duellist_spielesammlung_projekt.out and b/build/test/out/test_duellist_spielesammlung_projekt.out differ
diff --git a/build/test/preprocess/files/test_duellist_spielesammlung_projekt.c b/build/test/preprocess/files/test_duellist_spielesammlung_projekt.c
index 6c11100..6ae7a3f 100644
--- a/build/test/preprocess/files/test_duellist_spielesammlung_projekt.c
+++ b/build/test/preprocess/files/test_duellist_spielesammlung_projekt.c
@@ -574,6 +574,80 @@ void test_calculate_mines_WidthOne(void)
 
 
 
+void test_calculate_mines_NormalCase(void)
+
+{
+
+
+
+    int height = 5;
+
+    int width = 5;
+
+    int expected = 6;
+
+
+
+
+
+    int result = calculate_mines(height, width);
+
+
+
+
+
+    UnityAssertEqualNumber((UNITY_INT)((expected)), (UNITY_INT)((result)), (
+
+   ((void *)0)
+
+   ), (UNITY_UINT)(267), UNITY_DISPLAY_STYLE_INT);
+
+}
+
+
+
+void test_end_check_AllUncovered_NoMines(void)
+
+{
+
+
+
+    char* minefield[] = { "000",
+
+                         "000",
+
+                         "000" };
+
+    char* mines[] = { "000",
+
+                     "000",
+
+                     "000" };
+
+    int height = 3;
+
+    int width = 3;
+
+
+
+
+
+    int result = end_check(minefield, mines, height, width);
+
+
+
+
+
+    UnityAssertEqualNumber((UNITY_INT)((1)), (UNITY_INT)((result)), (
+
+   ((void *)0)
+
+   ), (UNITY_UINT)(286), UNITY_DISPLAY_STYLE_INT);
+
+}
+
+
+
 void test_calculate_mines_HeightOne(void)
 
 {
@@ -600,6 +674,6 @@ void test_calculate_mines_HeightOne(void)
 
    ((void *)0)
 
-   ), (UNITY_UINT)(267), UNITY_DISPLAY_STYLE_INT);
+   ), (UNITY_UINT)(300), UNITY_DISPLAY_STYLE_INT);
 
 }
diff --git a/build/test/results/test_duellist_spielesammlung_projekt.pass b/build/test/results/test_duellist_spielesammlung_projekt.pass
index 9c312db..135d3c1 100644
--- a/build/test/results/test_duellist_spielesammlung_projekt.pass
+++ b/build/test/results/test_duellist_spielesammlung_projekt.pass
@@ -75,16 +75,24 @@
   :line: 242
   :message: ''
   :unity_test_time: 0
-- :test: test_calculate_mines_HeightOne
+- :test: test_calculate_mines_NormalCase
   :line: 256
   :message: ''
   :unity_test_time: 0
+- :test: test_end_check_AllUncovered_NoMines
+  :line: 270
+  :message: ''
+  :unity_test_time: 0
+- :test: test_calculate_mines_HeightOne
+  :line: 289
+  :message: ''
+  :unity_test_time: 0
 :failures: []
 :ignores: []
 :counts:
-  :total: 19
-  :passed: 19
+  :total: 21
+  :passed: 21
   :failed: 0
   :ignored: 0
 :stdout: []
-:time: 0.04574930000035238
+:time: 0.04708719999962341
diff --git a/build/test/runners/test_duellist_spielesammlung_projekt_runner.c b/build/test/runners/test_duellist_spielesammlung_projekt_runner.c
index 11e0147..5f049ee 100644
--- a/build/test/runners/test_duellist_spielesammlung_projekt_runner.c
+++ b/build/test/runners/test_duellist_spielesammlung_projekt_runner.c
@@ -28,6 +28,8 @@ extern void test_FieldEmpty_returns_true_for_empty_field(void);
 extern void test_FieldEmpty_returns_false_for_nonempty_field(void);
 extern void test_calculate_mines_HeightWidthOne(void);
 extern void test_calculate_mines_WidthOne(void);
+extern void test_calculate_mines_NormalCase(void);
+extern void test_end_check_AllUncovered_NoMines(void);
 extern void test_calculate_mines_HeightOne(void);
 
 
@@ -111,7 +113,9 @@ int main(void)
   run_test(test_FieldEmpty_returns_false_for_nonempty_field, "test_FieldEmpty_returns_false_for_nonempty_field", 215);
   run_test(test_calculate_mines_HeightWidthOne, "test_calculate_mines_HeightWidthOne", 228);
   run_test(test_calculate_mines_WidthOne, "test_calculate_mines_WidthOne", 242);
-  run_test(test_calculate_mines_HeightOne, "test_calculate_mines_HeightOne", 256);
+  run_test(test_calculate_mines_NormalCase, "test_calculate_mines_NormalCase", 256);
+  run_test(test_end_check_AllUncovered_NoMines, "test_end_check_AllUncovered_NoMines", 270);
+  run_test(test_calculate_mines_HeightOne, "test_calculate_mines_HeightOne", 289);
 
   return UnityEnd();
 }
diff --git a/src/test/test_duellist_spielesammlung_projekt.c b/src/test/test_duellist_spielesammlung_projekt.c
index f8f06b0..bae99d3 100644
--- a/src/test/test_duellist_spielesammlung_projekt.c
+++ b/src/test/test_duellist_spielesammlung_projekt.c
@@ -267,6 +267,25 @@ void test_calculate_mines_NormalCase(void)
     TEST_ASSERT_EQUAL_INT(expected, result);
 }
 
+void test_end_check_AllUncovered_NoMines(void)
+{
+    /* arrange */
+    char* minefield[] = { "000",
+                         "000",
+                         "000" };
+    char* mines[] = { "000",
+                     "000",
+                     "000" };
+    int height = 3;
+    int width = 3;
+
+    /* act */
+    int result = end_check(minefield, mines, height, width);
+
+    /* assert */
+    TEST_ASSERT_EQUAL_INT(1, result);
+}
+
 void test_calculate_mines_HeightOne(void)
 {
     /* arrange */