Shifting puzzle --- Introduction ---

Shifting puzzle is an online jigsaw puzzle game, where the pieces can only be shifted vertically or horizontally, column by column or row by row. It is however guaranteed that the solution exists in all the cases presented to you.

Few mathematical knowledge is necessary in order to play Shifting puzzle . On the contrary, you can take a look on the exercise-game Q-Puzzle to see how a jigsaw puzzle can require fairly deep mathematical concepts.

Choose the number of pieces you like:  
The most recent version

This page is not in its usual appearance because WIMS is unable to recognize your web browser.
In order to access WIMS services, you need a browser supporting forms. In order to test the browser you are using, please type the word wims here: and press ``Enter''.

Please take note that WIMS pages are interactively generated; they are not ordinary HTML files. They must be used interactively ONLINE. It is useless for you to gather them through a robot program.