Cαиνα for Education is a free, all-in-one visual communication platform for K-12 teachers, students, and schools, offering premium design features like templates for lessons, worksheets, presentations, videos, and websites, plus collaboration...
UPDATE LINK: DOTA 2
Green is ONLINE version - overloaded server ( Devs still upgrading servers to cater all our fellow DOTA players worldwide)
RED is OFFLINE version - Playable use Skip then "Play Offline" Button