60-second rounds
A tiny warm-up that fits between two stops on the train.
About this world
Tortoise
A 60-second Memory Grid: a pattern flashes on the grid, then you tap the tiles back. The grid grows as you get it right and eases when you don't.
One minute is enough. No accounts, no ads, no tracking — progress stays in your browser, and the app installs to your home screen and works offline.
Memory Grid is the first game. Speed Match and Numbers are on the way.
The details
What's inside
No accounts, no ads
Nothing to sign up for, nothing tracking you.
Progress stays on your device
Ratings, streaks and history live in your browser. Export a backup whenever you like.
Installable and offline
Add it to your home screen and play without a connection.
Screens
A closer look
