The site publishes free online games that you can play with your browser. “Mini Go Online” is an irregular 9×9 Go, and “Uragaeshi Online” is an 8×8 Reversi. They have features such as matching games, watching games, rankings, edit, sharing URLs, and you can easily play without e-mail registration. Please see here that are PC games.
Full feature versions are available in the following app stores.
Mini Go Online
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