Brain test 2 joe and smith part 2 level 19 July 8, 2019 16 32 64 128 Brain test 2 smith and joe part 2 level 19 answer Brain test 2 joe and smith level 19 Brain test 2 smith and joe part 2 Brain test 2 level 9 smith and joe part 2 Brain test 2 level 5 smith and joe part 2 Brain test 2 level 9 smith and joe part 1 Brain test 2 level 20 smith and joe part 2