Open Corey's Door app for iPhone and iPad

4.6 ( 2816 ratings )

Games Educational Puzzle
Developer: Helios Games LLC

Free

Current version: 1.0, last update: 7 years ago
First release : 07 May 2016
App size: 122.23 Mb

You must repeat multiple steps in order, by memory, to open the door. Each day brings a new challenge as the memory puzzles become exponentially harder and longer.