1. buy a scratchcard from the lost desert
2. click on the card, from the scratchcard menu
3. right-clic next to the card and hit view page source
4. find the line that says http://images.neopet....atchableMax=6...
5. copy the whole line and change the ScratchableMax=6 to ScratchableMax=9
6. paste the link into your browser and ta-da! you get to scratch all 9 boxes.
if this guide was unclear post your questions below