What is Word Chaos? It is puzzle game with an idea of finding compltye word within a letter matrix (table). You can play online by marking first and last letter of the word you found or alternatively clicking on the l;ast then first letter of the word. Puzzle also available in pdf or html formats to be played on paper with a pencil. Words can be arranged vertically, horizontally, diagonally in both forward and reverse order.
Each puzzle is dedicated to specific topic and may assist in expanding someone's vocabulary. This could be espacially useful to someone learning English or to teachers as fun and easy way to make their students to memorize new words.
It you cannot find puizzle on topic that interest you website gives you an option to create your own game with the words your choice.
The site code is written in JavaScript.