From the inventive mind of Henry Ernest Dudeney comes a couple of chess puzzles. Take a 4x3 chessboard with 4 white knights and 4 black knights arranged at the top and bottom of the board. Label each knight A.B,C,D corresponding to the file they are standing on. What is the minimum number of moves required to swap the position of each knight with its counterpart?
If you want an easier puzzle, place 2 white knights and 2 black knights on the corners of a 3x3 chessboard. What is the minimum number of moves to swap the positions of the white knights with the black knights (it does not matter which knight is swapped for which)?
Subscribe to:
Post Comments (Atom)
1 comment:
Lastly, you should know that the online therapist finder is really appropriate.
Moreover, once you start disliking your partner, even the smallest
of their mistakes seem blunders to you and ultimately it would led to
differences between both of you. RTs can also explore the option of branching out into business roles with equipment manufacturers, or join the world of research and academics.
My web-site : http://siloriid.blogetery.com
Post a Comment