Corridors

is a semi-live challenge based on the board game Quoridor and was first introduced in .
In its debut it was used as challenge in collaboration with The Ties That Bind twist sending Loved Ones to battle against each other for immunity.
==Rules==
In this game, two opponents will control one piece each on a 9x9 grid. Starting for the center of one edge, each will attempt to traverse the board and reach the opposite edge. The first player to reach the other side (i.e. the first player to move his pawn into the row in which his opponent started) wins.
On a turn, you have two options. The first is that you may more your piece one square in an orthogonal direction: up, down, left, or right. Here black has made the first move.
Alternatively, you may build a 2-unit wall. Walls cannot be moved through by either piece and are permanent. Here, white has followed black moving by placing a wall in his path.
There are a few rules regarding walls. Walls can be horizontal or vertical, they may not “cross over” other walls, and each player can build a maximum of 10 walls each.
The most important rule, however, is: A wall cannot be built such that it makes it impossible for his opponent to traverse the board. This is to say, both pieces must always have a path to the other side, no matter how convoluted.
The first player to move his piece into his opponent’s starting row is the winner.
==History==
Season	Episode	Board	Winner(s)
 	507 	 	Casey, Chris, Corey, Scully, Vic
Category:Semi-Live Challenge
Category:Okanagan
Category:Okanagan Challenge
Category:Challenge