diff --git a/2Captcha.Test/2Captcha.Test.csproj b/2Captcha.Sandbox/2Captcha.Sandbox.csproj
similarity index 100%
rename from 2Captcha.Test/2Captcha.Test.csproj
rename to 2Captcha.Sandbox/2Captcha.Sandbox.csproj
diff --git a/2Captcha.Test/Program.cs b/2Captcha.Sandbox/Program.cs
similarity index 100%
rename from 2Captcha.Test/Program.cs
rename to 2Captcha.Sandbox/Program.cs
diff --git a/2Captcha.Test/TestCaptcha.png b/2Captcha.Sandbox/TestCaptcha.png
similarity index 100%
rename from 2Captcha.Test/TestCaptcha.png
rename to 2Captcha.Sandbox/TestCaptcha.png
diff --git a/2Captcha.sln b/2Captcha.sln
index 0db8801..c3b89b6 100644
--- a/2Captcha.sln
+++ b/2Captcha.sln
@@ -3,9 +3,9 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 16
 VisualStudioVersion = 16.0.28407.52
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "2Captcha", "2Captcha\2Captcha.csproj", "{D5E45F70-72B9-4E27-B5C7-0F9C25AFE9BA}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "2Captcha", "2Captcha\2Captcha.csproj", "{D5E45F70-72B9-4E27-B5C7-0F9C25AFE9BA}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "2Captcha.Test", "2Captcha.Test\2Captcha.Test.csproj", "{9E797E94-1D47-4BD5-AB8F-5B74CB3764A8}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "2Captcha.Sandbox", "2Captcha.Sandbox\2Captcha.Sandbox.csproj", "{9E797E94-1D47-4BD5-AB8F-5B74CB3764A8}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution