Creating Your Own
"Hidden Message" Puzzles

Now you can create your own "Hidden Message" puzzles, just like the ones that are found in Mr. Logic's Hidden Riddles game. And you can make them very SiMPLY.

All you have to do is create a text file named INPUT.TXT (in the root directory of your hard drive) specifying the message that you want hidden. (Use "period" characters to indicate the locations at which random letters are to appear.) For example:

......................... ......................... ......T.H.I.S...I.S...... ......................... .....A...H.I.D.D.E.N..... ......................... ......M.E.S.S.A.G.E...... ......................... .........................

Then run this Pro-SiMPLE program which will generate (also in the root directory of your hard drive) the two bitmap images, LETTERS.BMP and MASK.BMP: