Download the apk here, compatible with Android 4.1 (API 16) and above.
Inaccessible memory is a Concentration game only playable by people having Google Talkback running on their device. (It should also work pretty well with BrailleBack).
The goal is to frustrate sighted players the same way apps designed without accessibility in mind frustrate non-sighted users.
Import with Android Studio, or use gradle directly.
./scripts/run-tests-unit.sh