I made up a new logic puzzle based on the games Numberlink and Chess, and thought it ended up rather interesting. The solution, as usual, is unique.
The starting and ending positions of 7 chess pieces are shown on the board. Find the trajectories of the pieces, if you know that they do not overlap and completely cover the board.
Remark: Every two consecutive squares in the Queen's trajectory are either diagonally or horizontally/vertically adjacent. Every two consecutive squares in the Rooks' trajectories are horizontally/vertically adjacent. Every two consecutive squares in the Bishops' trajectories are diagonally adjacent. Every two consecutive squares in the Knights' trajectories are 2 horizontal and 1 vertical cells apart, or 2 vertical and 1 horizontal cells apart.