What system requirements are required to run Words With Friends on an android tblt?

[DOLadd69]

I bought my grandson a chinese made ARM CortexTM-A8 MID tablet. It runs on Google Android 2.3 and has a 1.2 G Mhz CPU and 512MB DDR2 memory and 4GB ROM flash. Im no techie but I did log into the android market and repeated attempts to download the ap got a message like "unable to operate due to system not being optimized for this ap"