drag the items to the yellow line and drop them onto the black tower stack the items alternating turns/DON'T TOUCH THE RED LINE WHEN YOUR DROPPING THEM OR YOUR A !!*-CHEATER-*!! whatever color reaches the yellow line wins EXPECT BUGS REMEMBER IT IS A PHYSICS SIMULATOR and have fun
thank you @Robby_Blue for the physics engine and Jenga for the idea/ all else by yours truly -</*(_UPDATE_LOG_)*/>- 12/22/2019=release/ mass bug fix 10/13/2020-- re-release