Very original puzzle game, I have never played a game like this before, so I had some fun discovering something new! I feel this second submission was way more polished than your first in the game jam, with a cool animated title screen, nice background music, sound feedback for every action, smooth sliding animation between levels, and to the point graphics for the mechanics, very well done!
The game is already quite polished, but if I were to give more feedback of minor improvements, would be these:
- The controls feel difficult to cycle between blocks, and this can be annoying sometimes since you are trying to be as fast as possible.
- The blocks that you can cycle, could have a slightly different color, as a visual feedback, otherwise you need to cycle all blocks first to understand which ones you have control to move.
- When the timer is about to end, maybe it could have sound feedback, so you don't need to actually look at the time progress bar every time.
- The game over screen could stand out more, like the title screen.
- Numbers of labels could use a slightly different color, so numbers stand out more, so you can read them faster.
- Think ways on how to randomize levels, to give more repeatability, otherwise each restart you play all the same levels again. Maybe cutting the levels in a half and randomly choosing 1 or 2 could be enough without hurting the game progressing balance.