At **the 7puzzle company**, we produce regular number puzzles for our many followers from 117 different countries (at the last count). Our aim is to help improve the basic knowledge and confidence of number & arithmetic in a fun way for people all over the world.

Enjoy your visit and spread the message about the fabulous number puzzles at **7puzzleblog.com**. Try our latest re-cycled challenges, **#82 **&** #83**, in which your mental arithmetic skills will be fully tested. There are over 1,000 number challenges to try at this website.

You can also follow me and my tweets at **@7puzzle**.

**Paul Godding: **Owner,** the 7puzzle company**