How Memory Lab works
Tap a tile to reveal its mark, then tap a second. A matching pair stays up. A mismatch flips back after a beat. Clear the board to finish. Fewer moves and a faster time both beat your record. Pick 4×4 for a short round or 6×6 when you want a longer hold on the pattern.
Why people stay for another round
Memory Lab is simple enough for a spare minute and sharp enough to punish a lazy glance. The marks are numbers, so it quietly trains the same working memory you use for mental maths.
Tips
- Open a new tile before you reopen a known one — information first.
- Play a grid in reading order so locations stick.
- On 6×6, name the number out loud. Sound is a second memory.
A grid of face-down tiles. Flip two at a time, remember what you saw, and clear the lab in as few moves as you can. Controls: Tap or click tiles. 4×4 and 6×6 buttons sit above the board.