Think you can fit one more block? Take a gamble on your spatial reasoning skills with this strategic game of odds. Rotate, shift and shuffle your blocks to perfectly fill the inner squares without spilling over.

Stack the deck in your favor using the custom editor. (Click the "..." button at the top of the screen). Bbox features such iconic shapes as...

• block
• big block
• L shape
• long block
• everyone's favorite, S shape!
• others

Enjoy! Bbox is the second game in a triptych along with grav and hero. If you have questions or feedback, hit me up me on Twitter, or leave a comment below.