webgarb

Captcha Garb is yet a stylish puzzle like fun comment spam blocking plugin that block spam comment posted by automated bots.
The plug-in comes with 58 cool puzzle images and you even can upload yours direct from captcha garb admin page ! :).
Please comment you view about this plugin here <a href="http://webgarb.com/captcha-garb/" rel="nofollow ugc">Captcha Garb Page</a>.

Captcha Garb

Fun Captcha that your visitor also like to challange it.

wordwebsoftware

Simple upload of interactive puzzles exported by Crossword Compiler, or conversion of puzzles already posted to the 
https://crossword.info website.

Crossword Compiler Puzzles

Insert a crossword puzzle, sudoku or word search from content made by Crossword Compiler

Captcha Garb vs Crossword Compiler Puzzles