1. 2017-06-25 Re: [Edu-sig] PyCharm Edu with Stepik python-ed kirby urner 2. 2017-06-24 Re: [Edu-sig] PyCharm Edu with Stepik python-ed Andrew Harrington 3. 2017-06-24 [Edu-sig] PyCharm Edu with Stepik python-ed Jurgis Pralgauskis