Clairvoyant

The game allows you to develop the skills of clairvoyance through intuition - without any devilry and esoterica, without any channels to higher intelligence and other heresies. Among other things, if you want to learn how to take the game to the last level - you can use hints that allows you to quickly learn how to go to the last level.
The game allows you to verify the correctness of the hidden values outputted through the QR code - take a photo of it, select the value, and then get the answer - correct or not, and then feed the QR code to QR reader software for assurance that the value was exactly what has been specified.