Conceptis Fill-a-pix モザイクアートFind which neighboring squares must be painted and create a beautiful picture! 数字は9マスのうちぬりつぶす数。Tutorial:http://www.conceptispuzzles.com/index.aspx?uri=puzzle/fill-a-pix/tutorial AppStore:http://itunes.apple.com/jp/app/konseputisu-mozaikuato/id479420052?mt=8