Memory 6×6

Controls Goal: flip the face-down cards two at a time and find every matching pair. Your score is the time taken — shorter is higher; tries (pairs of flips) are just for reference. Controls: click or tap a card to flip it. On a keyboard, move between cards with the arrow keys and flip with Enter or Space (Tab stops on the board only once). A matching pair stays face up; a mismatch flips back after 1 second, and you cannot flip other cards meanwhile. The clock starts when you flip your first card and there is no pause. Tips: even wrong cards are worth memorizing — remember the picture and its place to find the pair in one go later. Open unseen cards first to gather information; chaining matches raises the combo sound (it does not affect your score).