Stunningly beautiful and intellectually riveting.


OBLO is the award-winning 3D spherical puzzle that challenges and inspires kids of all ages. OBLO is also an engaging, didactic puzzle ideal for growing minds. It's a colorful layer of spheres that creates a compelling 3D puzzle.


The initial discovery of its parts happens when the puzzle is taken apart. The challenge is putting the spherical elements back together.

red dot award



a Great Circle Works Product

©2010 Great Circle Works