Use menu option "Special/Edit" to use the following four options.
1. Edit Puzzle Collections.
2. New puzzle size.
3. Shift picture.
4. Save picture.
Use the following steps to create a puzzle collection.
A. Use the first option to create a new puzzle collection with a name of your choice.
B. Use the second option to create a blank puzzle with the size of your choice.
C. Draw a picture. If necessary use the Shift Picture option to reposition your picture and New puzzle size to readjust the size.
D. Save the puzzle in your new puzzle collection by using the Save picture option.
E. Clear the board and choose Solve/Solve
Puzzle
from the menu.
This will tell you if your puzzle has more than one
solution
or if it has a unique solution. If it does have a unique solution
it will indicate if trial and error guessing is required to solve
it.
If it has more than one solution, you need to alter the picture, Save
and
Solve again. Adding more filled cells will increase the chances of
having
just one solution. Inverting the picture is sometime effective
too.
F. Once you have a picture with a unique solution, enjoy solving it yourself. If you get 5-10 puzzles that you have created with unique solutions, attach the file (After you hotsync, your puzzle collection will be in your backup folder. For example, mine is in C:\Palm\WolcotK\Backup) to an email and send it to me. I will put it on the shared collection page so that everyone can enjoy your creations.