Click any square on the brown chessboard to place or move the king. Illegal moves will be ignored. Magenta-outlined squares indicate legal moves (except in the initial board, where you may place the king anywhere). Green-outlined squares represent squares that are reachable within the next few moves, using the current moves available to you.
The king may be initially placed anywhere except the center square. The king can move horizontally, vertically or diagonally by one space on each turn (standard legal moves for the king). The king can only move 3 times in any particular direction.
Under these rules:
Can the king visit all squares on the chessboard? (Ignore Center unchecked)
Can the king visit all squares except the center square? (Ignore Center checked)