Play the best free online matching games on PrimaryGames. We have 50 challenging games for your computer and mobile devices. Are you looking for free matching games with no downloads? All of our games are made with HTML5. HTML5 games are cross-platform and work directly in any modern web browser, including on iOS and Android tablets and phones. These unblocked matching games can be played instantly in your web browser - no downloads, no plug-ins and no registration required. No flash? No problem! All of the popular games here run without flash. So, what are you waiting for? Grab your PC, smartphone or tablet and play the best matching games right now.