I can't figure out this game. I don't know what i'm supposed to be doing, and I have no idea what the goal is. I put boxes into slots, but I have no idea what is going on here. I'm not going to write a bad review or anything, but I really dislike this game because it is incomprehensible to me. I'd appreciate a tiny tutorial or something to point me in the right direction....

1. Cursor disappears The cursor sometimes disappears during play. I had to reset the game because I could not grab the block. It might be an effect of multi-display. 2. Blocks rotate and become ungrabable Blocks sometimes rotated at high speed and became impossible to grab. This occurred when the block was in contact with the edge of the screen. * Automatic translation...