The Team, and How To Contact Us!

The Sudoku Of The Day site is created and maintained by team members of Astraware Limited, a small company based in England, UK, who develop games for Tablets and Smartphones, including the popular Astraware Sudoku.
The site contents and instructions were written by Howard Tomlinson, with layout, code and graphics from David Oakley and John Phillips.

The Tablet and Smartphone game was created by Janet Campbell, Larry Dyde, Bryan King, John Phillips, Howard Tomlinson, David Oakley, Steven Carrie, and many other Astraware team members over the years, with assistance from even more in beta testing and QA.
The puzzles for this site are provided by the same puzzle engine we created for our handheld version, working night and day to create new puzzles and pick out the very best!

Contacting Us

There a a few ways to contact us, the best way depends on what you need!

If you need support with the handheld application (whether that’s for installation or purchase queries), please use the Astraware Support page which has lots of useful info, as well as a direct connection into our customer support system powered by Freshdesk, which we look at every day to try to help out our customers!

For business queries about getting puzzles for your newspaper, magazine, a puzzle book, or any other business enquiries, contact Howard Tomlinson

  • By email at
  • During UK Office hours on 01782 623618 (UK) / +44 1782 623618 (USA and International)