The Pyscolone popup challenge is a test of skill in stock building, obviously started by [[Pyscolone]]. If you succeed at it, you can be considered a decent stock builder (in popups, at least) | The Pyscolone popup challenge is a test of skill in stock building, obviously started by [[Pyscolone]]. If you succeed at it, you can be considered a decent stock builder (in popups, at least) |