Droid Memory is a classic concentration game with an Android twist: every pair is a mascot dessert from Cupcake to Pie. Flip cards two at a time, remember where each treat sits, and clear the board in as few moves as you can. A round takes a minute or two, and the bigger grids stretch your recall further. Droid Memory is free, needs no app or download, works offline, and saves your best time privately on your own device.
Matching pairs from memory asks you to hold card positions in mind while you scan the rest of the board. Each round works your visual recall and the steady concentration it takes to track what you have already turned over.
Working memoryVisual recallConcentrationPattern recognition
Built as a single HTML file, with no frameworks, no network calls, no tracking. Plain DOM and CSS, vanilla JavaScript, Web Audio for the sound effects, and your best time kept in localStorage. Fully offline, and it drops into any page via <iframe>.