More Software Like Crypto-gram words puzzle 2.1

Words perception 01

Find the moment read the text. Adjust reading speed for maximum enjoyment. Ability to concentrate on the problem is one of the constituent parts of the successful mental work.

Quick Math

Test your reaction time and judgement by filling in math symbols as quickly as possible.

Teaching Templates

A set of award-winning authoring tools to help you create interactive exercises, tests and quizzes. The exercises can be put on a Web page, or run as standalone programs at home or in the classroom. A great way to teach any subject - or just for fun.