Tetravalanche Walkthrough

I suggest jumping and punching your holes upward through blocks. Then, when at the apex of the jump, punch to the left or right, kind of creating a hole in the blocks for you to jump into. This allows you to jump quite well.

to play arrows

Controls-
to move - arrow keys
broke a block on your up-up arrow key
broke a block-left ctrl,right ctrl,space bar
jump-up arrow key
jump and broke a block-up arrow key + right ctrl or left ctrl or space bar.

Simple and good. Similar to The Blocks Cometh but way better. Thumbs up.