IQ Fit takes the packing puzzle off the flat grid and into 3D. Fit the colorful pieces onto the board, but here's the twist: the pieces sit at different heights and angles, so you often need to change the angle of a piece to make it fit. That extra dimension gives planning, spatial insight, visual perception, flexible thinking and problem solving a real workout — and keeps it every bit as absorbing for a grown-up as for a child.
