Sonic's 7 Narabe

Sonic's 7 Narabe (ソニックの７ならべ), also known as Sonic no 7 narabe, is a mobile phone game released as part of the Sonic Cafe service offered by Sega.

In this game, the player plays as Sonic and plays against Tails, and Amy rose at the 7 Narabe card game. High scores can be uploaded to a server for a national scores table.