These terms govern your use of the ECHO game.
ECHO is a free training puzzle about memorizing sequences of shapes. It contains no in-app purchases, subscriptions, or virtual currency.
The game is not a gambling product: there are no wagers or random money prizes. It is built purely around the player's memory and attention skills.
You may use ECHO for personal, non-commercial purposes, and may study or copy its files for educational purposes.
The game is provided "as is." The developer does not guarantee identical behavior across every browser or unusual screen size.
The developer is not liable for any indirect consequences arising from use of the game.
These terms may change over time; the current version is always published on this page.