A tier-on-tier multiple level jigsaw puzzle comprised of varying thickness and irregular interlocking pieces which, when assembled, form an image with visible surfaces in relief relative to the tabular surface. The puzzle is formed of a lower, base puzzle and an upper puzzle, which when combined have variable distinct surfaces and variable thickness with planar and/or textured surfaces to result in a raised relief 3D effect. The specific mix of individual pieces exhibiting variable thicknesses & distinct surfaces enhances enjoyment by adding strategic elements to puzzle assembly and optimizes the quality of the image.

A tier-on-tier multiple level jigsaw puzzle comprised of varying thickness and irregular interlocking pieces which, when assembled, form an image with visible surfaces in relief relative to the tabular surface. The puzzle is formed of a lower, base puzzle and an upper puzzle, which when combined have variable distinct surfaces and variable thickness with planar and/or textured surfaces to result in a raised relief 3D effect. The specific mix of individual pieces exhibiting variable thicknesses & distinct surfaces enhances enjoyment by adding strategic elements to puzzle assembly and optimizes the quality of the image.

A user-customizable audio-visual puzzle includes a platform having a base layer, a middle layer, and a top layer coupled together. The middle layer includes a first cavity therein. The top layer includes at least one cutout therethrough. The puzzle further includes at least one puzzle piece having a peripheral configuration shaped to correspond to the at least one cutout in the top layer. A drawer is configured to be removably positionable within the first cavity of the middle layer. The drawer includes at least one second cavity configured to be positioned generally beneath the at least one cutout when the drawer is positioned within the first cavity. The puzzle also includes a recording system configured to record a message associated with the at least one cutout.