Nice (first) game! c:

I like it! Reminds me of Threes and 2048. I feel like there are a couple things that aren't obvious enough and need better explaining. The biggest question I have personally is: what factors determine which blocks spawn, and where they spawn? It almost seems completely random.

A big part of the strategy would be knowing which blocks are going to spawn where, based on your moves, but it isn't obvious if this is the case.