Enigmatic app is the brainchild of a developer in Greece , Athens . It has a black screen with fiendish clues and no hints or images at all . About 10 % of players so far have completed the app 's 50 levels . Equally mysterious episode two of None* is expected this summer .
Enigmatic app is the brainchild of a developer in Athens , Greece . It has a black screen with fiendish clues and no hints or images at all . About 10 % of players so far have completed the app 's 50 levels . Equally mysterious episode two of None* is expected this summer .