Ever thought about writing your own computer programs? Want to create your own computer games?
Click here to find out how fun  and easy  it is when you use SiMPLE, the Programming Language for Kids!

Welcome To Mr. Logic's
"Dragon Drop"  Riddle!

(This game is for Windows computers only)

The "Dragon Drop" Riddle is a URL-completion game, similar to all of Mr. Logic's other games, but with a slightly different twist: Instead of finding a puzzle each time you advance from one web page to the next, you will find a SiMPLE Program Listing there. When you run that program, it  will present the puzzle that you must solve in order to advance to the next web page.

Wait!... Before you go away mumbling to yourself that this all sounds "way too complicated" or "geeky". . . it isn't!  (In fact, most of the game's puzzles are actually quite easy.) And, to further set your mind at ease:

None of the puzzles in this game require you to write any computer programs. (In fact, you are not even required to know how to write one.)

Every program that the game uses has already been written for you. All you have to do is run them when you find them. (And running them is one of the most fun parts of the game!)

To run a SiMPLE program, all you have to do is copy & paste the Program Listing into a new text document. Then drag & drop that text document onto the "SiMPLE" icon. It's that easy! (You do  have SiMPLE installed on your computer, don't you? If not, then click here to download your FREE copy of SiMPLE.)

Once you've figured out the answer to any level's puzzle/riddle, the location of the next level will always be of the form:



"level" is the two-digit number of the level you are trying to reach


"answer" is the answer that you hope will get you to that level.

As usual, the rules for specifying the answer to each level's puzzle/riddle are very simple:

For example, suppose that the Program Listing for accessing the first level of the game is:

SiMPLE Program Listing

To run the program, just:

  1. Copy the source listing into the Windows Clipboard.
    (Right-click, then "Select All". Right-click again, then "Copy".)
  2. Paste the Clipboard into a new text document.
  3. Drag & Drop that text document onto the "SiMPLE" icon*.

(Hmmm . . . "Drag 'n' Drop" . . . I wonder why that sounds so familiar . . . )

When the program runs, you will see that you are being asked for the sum of "123" and "456". Therefore Level One of the game would be located at:


Well... what are you waiting for? Go there now!   But please refrain from posting any puzzle answers anywhere (even in forums that let you use "spoiler" tags). Everyone should solve the puzzles on their own. (Otherwise, what's the point of even playing the game?)

[Click here to view the Top 10 list]

[Show me some more SiMPLE Program Listings]

Mr. Logic's IQ Question

In the following group of images, which one does not belong in the group?

Here's Another "IQ" Question:

Is Midnight Actually 12AM or 12PM?

(The Correct Answer will probably come as a surprise to you!)

Listen (Live) to Mr. Logic's
"Thinking Machine" Radio Show

Sundays, 11AM - 1PM (California Time)

[Mr. Logic (Bob Bishop) is one of the the creators of SiMPLE]

Click Here to Visit the Homepage for the "Thinking Machine"

Click Here to Read Some Commentaries by Mr. Logic

Click Here to Read Mr. Logic's
Book "The Shades of Reality"

(His book is still at least 50 years ahead of its time!)

"Mr. Logic" is the producer of many online puzzle games. In the Spring of 2002, he created the concept of the "Online Riddle" when he released his Cybertrek adventure game. Since then, hundreds of other game makers have implemented his "URL-completion" method in the design of their own games (e.g., "This Is Not Pr0n", etc.). If you'd like to play more of "Mr. Logic's" games, just click any of the images that you see below:

Secret Coded Messages

(For Windows Computers Only)


Want to have fun creating your own secret coded messages?   Just download our SiMPLE encrypter/decrypter program (called "Secret") and save it onto your desktop.   (No installation
is required.)   Then drop any text file onto "Secret".   It will automatically encrypt the message contained in that file.   [The name of the file containing the encrypted message will begin with
a plus ( + ) sign.]

To decrypt  the message, just drop the file containing the encrypted message back onto "Secret".   The decrypted message will then be returned to you in a file that has the same name that the encrypted file had, but without the plus ( + ) sign.

Click Here to Download "Secret"

(Tell all your friends to download their own copy of "Secret",
and then have fun exchanging secret messages with them!)

Secret Joke #12

Instructions for Decrypting the Secret Joke:

Copy and paste the entire encrypted joke into a new text document whose name
begins with a plus sign followed by one or more letters (e.g., "+joke.txt").
Then drop that text document onto your copy of "Secret".

(Click Here to View Previous Secret Jokes)

    Click Here to See Some More Fun Games and Puzzles    

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