• Only use the digits 1-9.
• Use the digits 1-9 for each line, each row and each square ONCE only.
• choose your skill degree on the bottom of the page
• look at the solution of the trivial by clicking on SOLUTION.
• Have Fun solving it.

(© This trivia is generated on the fly! - Live and unique as you do it!
- If you still find bugs in my scripts, please tell me. If you quote my scripts or the generated trivias here on your own website,
please keep in mind --- the credits and links back to my page. Thanks!