It is evening and the jeweller collects his precious stones from the display to put them into his safe overnight.

Click an empty position to place your man, the jeweller.
The jeweller can move orthogonally or diagonally any distance.
He cannot step on his own previous path. However, diagonal parts of his path can cross each other!

Your goal is to collect all jewels by walking onto or over them.
The number of your moves as well as the length of the shortest known walk (measured in the number of moves) are shown at the top border.
The shortest move sequences have been found by hand, so you might be able to improve on them.
Once you have found a shortest solution, try to find a different one of same length. Note that several such additional solutions are attached in the 'solutions' folder.

Beginners level: collect all jewels.
Expert level: do so with the minimum number of moves.

There are also ten randomized variants attached. In these variants, try to collect all jewels in as few moves as possible; the shortest move sequence is unknown in these cases.

Note that there are two piece sets available.