Crossblock is a little puzzle game developed by D.J. Trousdale. Your goal in each level (50 in total) is to cross out all the squares. To do so, draw an horizontal or vertical line over a limited number of squares (no diagonal lines allowed). Each level indicates the maximum number of squares you can erase with a single line.

You might find Crossblock way too easy at first: the difficulty ramps up very slowly and the first 20 levels are very easy.

Keep playing, some of the later levels are much more difficult and will push your brain to the limit!

Have fun!

Update: Crossblock video walkthrough!