diff --git a/12/GardenGroups.Tests/GardenTests.cs b/12/GardenGroups.Tests/GardenTests.cs
new file mode 100644
index 0000000..13f03ec
--- /dev/null
+++ b/12/GardenGroups.Tests/GardenTests.cs
@@ -0,0 +1,6 @@
+namespace GardenGroups.Tests;
+
+public class GardenTests
+{
+  
+}
\ No newline at end of file
diff --git a/12/GardenGroups.Tests/RegionTests.cs b/12/GardenGroups.Tests/RegionTests.cs
new file mode 100644
index 0000000..dadf4fb
--- /dev/null
+++ b/12/GardenGroups.Tests/RegionTests.cs
@@ -0,0 +1,6 @@
+namespace GardenGroups.Tests;
+
+public class RegionTests
+{
+  
+}
\ No newline at end of file