Catch the stars
Watch which tiles light up. Practice gives you four seconds; Classic gives two; Hard gives one.
Catch the pattern before it disappears.
Then put the pieces back in place.
A 4 × 4 grid. Two seconds to make it stick.
Tap tiles, or use Tab and Enter to choose.
Watch which tiles light up. Practice gives you four seconds; Classic gives two; Hard gives one.
Choose the same number of tiles after the stars disappear. Tap a tile again to undo your choice.
Earn points for each correct tile. Five rounds add more to remember. Best scores stay in this browser.