Hi.
If you want to see if you have a high level of spatial ability
then test this version of 3D Tetris called BlockOut.
If you get high scores and you like to play it,
then you have a high ability to visualize objects.
I am global ranked number 25 in 3D Tetris version BlockOut2 level: Out of control
If you want to see what global rank you have in 3D Tetris
then download a open source version called BlockOut2.
You need to play BlockOut2 and upload your score, five(5) times,
to get the average of the last five games,
on the global scoreboard, at Blockout2 .
Good Luck
Regards
Magnus
Master of Science in Engineering Physics
Civilingenjör i teknisk fysik , LTH