Space Swap ™ -100% Free Jewel Smash Sliding Puzzle for Android

Absolutely 100% free with no advertisements or in-app purchasing.
Runs 100% on any Android O.S. smartphone or tablet.
Beautiful full color and high-resolution visual graphics by professional graphic artist OshiBobo.
Awesome multi-channel digital sound effects.
Amazing digitally orchestrated music soundtrack by "D.J. Fading Twilight".
Easy to use and play touch screen input controls.
Six amazing game modes including child/teen/adult story or never-ending.
Saved a high score table for each game mode.
Saved game preferences.