This is an interesting physics-based puzzle game, having to use other blocks to rotate is really clever for a complication.
Theres a few issues that hold the game back for me though, the physics are a bit janky and the repeated sounds of the blocks arent fun, this also means my natural instinct to drag blocks to the other side of the screen got interrupted by it toppling over my whole building, which, while accurate for a giant, isnt very fun right now. the invisible borders that destroy your blocks are also a little too closer, i had a few times where it interrupted me placing anything down.
Aside from all that though, im really excited by the possibilities this game has, and i do really like the way the puzzles escalate between the levels, you have a good grasp on what makes the puzzles interesting, and use those in clever ways, all in all, im excited to see what a full version of this game would look like :>