價格：免費
更新日期：2018-08-30
檔案大小：1.4M
目前版本：1.2.0
版本需求：Android 4.0.3 以上版本
官方網站：http://start.speedymarks.com
Email：piet.jonas@googlemail.com
聯絡地址：Zur Marktflagge 5 10247 Berlin Germany
Test your knowledge and spot the states of the USA on the map. Choose the difficulty by the number of states to choose from.
The wrongly guessed states are collected in a list with links to wikipedia for easy lookup.
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