Recently, we updated our Hard Logic Problems app for Amazon Kindles to bring it inline with our Android and Apple versions.
Some customers have experienced an issue where they are missing purchases they made previously, and cannot purchase new puzzles.
First, rest assured, any purchases made are yours and you will not lose them.
The issue is related to the Amazon purchasing system and we’re working on it.
We’ll have an update fix as soon as possible and appreciate your patience.
Apologies for any inconvenience.
