Very nice game. I included it in my Full Moon Game Jam compilation video series, if you’d like to take a look. :)

As said before, very cool game mechanic and very well executed.  Nice usage of varying blocks. The explosion sfx was pretty loud compared to the rest and little jarring when I first heard it. If you pursue it further, maybe you could explore the platformer aspect a little more (powerups, enemies, 'attack' blocks). Neat entry and nice usage of the theme.

very cool game mechanic and great art by the way :)

I really liked it. It has one of those "just one more try" kinds of gameplay.

This was a lot of fun:) 

It seemed super basic until I found out that gravity affects blocks and then the special blocks showed up.  lots of fun playing this surprisingly complicated game

also thanks for making the turn in window longer :)