Among other things, in general, a permutation puzzle game is provided whose object is to arrange a set of tiles in a prescribed arrangement, starting from an initial arrangement or a series of initial arrangements, using permitted game moves. Such a puzzle game can be played using physical tiles, or virtually upon a computer. Methods, systems, and computer-readable media related to permutation puzzle games are also provided.

A map system is provided whereby a plurality of individual puzzle pieces have a first upper planar surface and a second lower planar surface and are arranged in either a first unassembled configuration or a second assembled configuration to form a complete map, whereby at least one of complementary magnet pairs, complementary electronic sensors, complementary printed indicia, or combinations thereof are positioned on said lower planar surface for assembling into the assembled configuration.

According to various embodiments, an apparatus may laser project a customized ordering of numbers onto a roulette wheel.

According to various embodiments, an apparatus may laser project a customized ordering of numbers onto a roulette wheel.

According to various embodiments, an apparatus may laser project a customized ordering of numbers onto a roulette wheel.

According to various embodiments, an apparatus may laser project a customized ordering of numbers onto a roulette wheel.

Among other things, in general, a permutation puzzle game is provided whose object is to arrange a set of tiles in a prescribed arrangement, starting from an initial arrangement or a series of initial arrangements, using permitted game moves. Such a puzzle game can be played using physical tiles, or virtually upon a computer. Methods, systems, and computer-readable media related to permutation puzzle games are also provided.

According to various embodiments, an apparatus may laser project a customized ordering of numbers onto a roulette wheel.

An example puzzle in accordance with an aspect of the present disclosure includes a substrate and at least one element fragment dispersed over the substrate. A solvable element is solvable by arranging the substrate to unify at least a portion of the element fragments to form the solvable element.

According to various embodiments, an apparatus may laser project a customized ordering of numbers onto a roulette wheel.