Dealt with Google Play november 2018 update
Digit span PLAY is the game.
You should input the numbers that the navigator read out.
Make your working memory excel.
Don't make memos.
Navigators :
HATSUNE MIKU (English, Japanese)
LUO TIANYI (Chinese)
SeeU (Korean)
YUDUKI YUKARI (German)
MEIKO (Russian)
EULA
http://www.fujiu.jp/AndroidApp/app010_digitspan/digitspan_eula.html
