Ships unassembled
The Binary Grid 4 puzzle is an original pocket-sized puzzle design consisting of 8 pieces. Your is to assemble them to form 4 by 4 grid. Try and puzzle out all the notches so that everything fits together! This is a great puzzle for beginners and experts.
Whether buying this for yourself or family/friends, if you’re looking for a fun and challenging puzzle then this is the perfect puzzle for you.
Material: Maple Wood
Designed by: Patrick Alpers