The puzzle mechanics are really good.

But I felt overwhelmed by the pace I was introduced with new effects.
Before writing this review and checking out your description I wasn't even aware cubes changing their effect was intended. I thought it was a bug.
I suggest using only 1 block in the first level and then introduce the effect change mechanic
in the next level with 2 blocks and then introduce effects and increase amount of blocks gradually from there.

Keep up the good work with your daily challenge.

please stop

I hope you stop spamming Newgrounds with your copy paste bologna soon.

Good game, though you should give a quick description about what the cube affect is when it changes.