Copy all the files (listed below) into the directory c:\system\apps\slider\.
If you can't view the system folder, edit the Preferences in the system screen tools menu.
Slider.app
Slider.aif
Logo.mbm
Loading.mbm
Icon
1
2
3
4
5
6
7
8
9
Controls
The aim is to put all the numbers from 1 to 9 into order.
Move the tiles next to the space with the arrow keys. If there is a tile above the space, press down to move it into the space. You win when the tiles are in order and you have left a space where the 9 should be.