Crossin' Colors

Crossin' Colors is played in a 7X7 grid.

Each player has to get his pawn across the board "waling" over the stones of the corresponding color.
Initially all stones are placed randomly in the board, 9 stones for each of the 5 colors in the game.
The player's move is to insert a stone in a row or column, shifting all the stones in that row or column and grabbing the last one to be used for the next turn.
Changing the stones disposition on the board will, eventually, allow the player to move across the board reaching the other side.