What is the Gladiator Solitaire game, how does it work?

According to the introduction of IGC Mobile s.r.o., Gladiator Solitaire is a Card game on the Android platform. There is currently a new version released on Sep 04, 2017, you can see the details below.

Solitaire card game specially optimized for Android

RULES: Complete all Foundations in suit, from A to K.

Face-up cards in the Tableau should be build in sequence down, in the same color. Move groups of cards if they are in sequence down, in suit

Put a King to an empty column. Top Waste card is available for play.

Make sure that third-party apps are allowed on your device: go to Menu->Settings->Security-> and check "Unknown Sources"

Tap the APK file. Allow the app any required permissions it asks for. Then, at the bottom of the installer window, click INSTALL.

You'll see a confirmation the app is installed. Now you'll see the app available in your list of installed apps.