logo Captcha Game
Home Page
Puzzles/Games
 
Word Puzzles
Anagrams
Crosswords
Hangman
Link Word
Missing Letter
Number Word
Text Word
Word before
Word Contains
Word Ends In
Word Search
 
Number Puzzles
Bulls&Cows
Magic Square
Number Slider
Secret Number
Sudoku
 
Tile Puzzles
Arrow Slide
Colour Change
Rotate Tiles
 
Quiz Puzzles
Chem.Element
Quizzes
UK Cities
 
Other Puzzles
Captcha Puzzle
Find a Tile
Island&Bridge
Mazes
 
DigitalDan
Contact Site
Home Page
Hit = 34
THIS PAGE NEEDS JAVASCRIPT
 
A puzzle game based on the Captcha imagaes used by some websites to prevent computers from acceessing their web pages.
. .

 

Rules of the Game
Captcha stands for Completely Automated Public Turing test to tell Computers and Humans Apart.
Problems can occur when himans decide to use computers to fill in forms produed by other computers. For this reason, programmers like to be reassures that there web pages are being used by real people. In theory, you can detect computers by asking a question that only a human could answer. In practice, computers can solve some problems and humans struggle with others.
 
. .
DigitalDan.co.uk