SAT-BOX of that big hit app "Rubbing Eraser" gives Popular free game! Series at the desk! ! Everyone appeared to be a smartphone bowling favorite! The top of the school's desk became a bowling alley! Various stages such as stationery and volcanoes, dinosaurs area from the circuit place! Challenge mode with puzzle elements and communication battle with users all over the country It's handy, but enough bowling game to fight! "Method of operation" Touch the screen and adjust the power and direct