Spatial Unblocked ((better)) -

If space allows, designate micro-zones without adding walls:

The gameplay of Spatial Unblocked is simple yet challenging. Players are presented with a series of levels, each with its own unique layout and obstacles. The goal is to navigate the block from the starting point to the exit, while avoiding obstacles and challenges along the way. Players can use various tools and power-ups to help them overcome obstacles and reach the goal.