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Becoming a Member
Becoming a Free Member is pleased to announce there is now a FREE membership as well as the existing Supporting Membership.
Free Membership benefits:
  • You can post comments on any page of the site
  • You get your own web page.
  • You get to use smilies.
  • You can have an Avatar (small image) of your choosing next to your name everytime you post.
To get your free membership, just go to Step 1 below, fill in your details and press the 'Make me a Free Member' button.
Supporting Member
There is also a Supporting Membership, which has a small subscription amount to keep the site running and pay for new development. The fee has been kept low at $15 (Australian Dollars) per six months, and hopefully people who get daily enjoyment from the site will not see it as too great an amount.
While this subscription is generally aimed at people who feel like supporting the site, it does give tangible benefits.
  • NO FLASHING ADS! Yep, gone.
  • Everything you get with the Free Membership.
  • You can submit and use your own smilies, to give your posts a personal touch.
  • Your times can be saved, so you are able to check and see how you are improving.
  • Hints button to help you solve the sudoku.
  • Easy Solve button. This solves as much of the puzzle as it can using basic techniques (Sole Candidate and Unique Candidate), letting you concentrate on the real problem solving.
  • Downloadable sudoku game so you can play when not connected to the internet. Requires Windows and .Net 1.1.
Paying via Paypal
Simply enter your details, and then confirm your subscription with PayPal. You will be sent an email as soon as your payment is made (usually arriving within 10 minutes). This is a recurring subscription, and you will be billed automatically every 6 months, so you don't have to worry about forgetting to pay & losing your ID. You can cancel your subscription at any time via Also, if you forget to cancel, and are billed, then we can give you a refund (contact us within 10 days of being billed).
Paying via cheque
Enter your Name, From and Password details and also write them down on a piece of paper. Press the 'Pay by Cheque' button, this will reserve your membership to Then, make out a cheque for 15 Australian dollars to Cyberdyne Pty Ltd. Note: Due to banks now charging $10 fees for foreign currency, all cheques must be in Australian Dollars.

Mail the cheque with your name/from/password details to:
Cyberdyne Pty Ltd.
1301-118 Russell St.
Melbourne. 3000.
We will contact you via email once your membership has been activated. Please allow at least 10 days for mail/banking.
Cancellations can be made at any time. As a service is provided, refunds cannot be given. However, you will continue to be able to log in as a member until your 6 months runs out.
Members Get Goodies!
Become a member and get heaps of stuff, including: stand-alone sudoku game, online solving tools, save your times, smilies and more!
Welcome our latest Members
acer from home
Diamond from Universe
rich from rich
Member's Birthdays Today
Norene from Washington, Robin from Oz, robinw from Mandurah
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