MundialCrush is an Android port of freegemas-android, which is a fork of freegemas which in turn is an open source version of the well known Bejeweled. Check the original version by José Tomás Tocino García here.
MundialCrush uses freegemas-gdx freegemas and freegemas-gdx freegemas-android with changes in the assets, specially the icons and sound files.