Wireless devices have many limitations: limited processing power, energy constrain due to small batteries and small secondary storage. With the diminishing prices and increasing usage of mobile devices, the grid concept is now extended into the wireless domain. This paper focus on the design and implementation of a grid-based problem solving environment for wireless computational grid using JavaSpace .This experimental system is developed with the primary purpose to allow wireless devices to distribute the computational load among other available wireless devices and to solve problems that they would not be able to solve individually. The paper describes the system framework, operation and also presents an experimental analysis of the wireless computational grid.