chessboard). White knights are placed on one side, and Black knights are placed on the opposite side.
: While the early levels are straightforward, the game quickly scales up. It introduces complex board shapes, missing tiles, restricted movement zones, and special mechanics like portals and switches.
: Pieces must strictly move in the standard chess "L-shape". In many mathematical variations, knights cannot land on squares attacked by the opposing color, or they must share a very limited number of open buffer squares.
The traditional "Knight's Swap" or "Knight's Exchange" is a famous logic and graph theory problem.