Square Enix has setup a trademark to bring online Flash puzzle game Crawlian to North America.
The game involves rotating a series of blocks in a grid, so a possible release on WiiWare or DS could be a good option for the Japanese developer; and it would also fall in line with the current genre expansion the once RPG-dedicated developer has been going through.
A video of the game in action:
If you're interested, be sure to try the online version here. Thanks to GoNintendo.