Comment by igloo27 チェスのナイトは重複することなしにすべてのマスを回ることが出来る。 reddit.com/r/mildlyinteresting/comments/10wtvi/a_knight_can_travel_across_every_square_on_a/ reddit.com/r/woahdude/comments/10wk07/the_knight_can_visit_each_square_on_a_chess_board/ reddit.com/r/reddit.com/comments/j6kft/on_a_chessboard_a_knight_can_visit_each_square/ reddit.com/r/gaming/comments/10xl7j/a_knight_reaches_every_spot_without_repeat