Sumdog 2D 21.9.3

for vivo X21

Millions of students worldwide play Sumdog's multiplayer games, to learn mathematics, reading and writing.

This app currently has fifteen of Sumdog's most popular games. We will regularly be adding more games.

Sumdog's 3D games can be played on the 3D app.

To play, login with your normal Sumdog details. If you don't have an account yet, you can sign up free on the Sumdog website. Some games are only available with a paid Sumdog subscription.

This app should work on all devices with KitKat or a later OS. We've been testing it on Nexus 7 (2013), Nexus 7 (2012), Hudl 2, Kindle Fire HD6, Samsung Galaxy Tab 4 10.1" and 7". If you have any problems running the app on other devices, please let us know by sending an email to info@sumdog.com.