Rohan has posted 'how to easily solve' Anti Knight Outside at http://rohanrao.blogspot.com/2010/02/solutions-of-mock-test-13-puzz...

Thanks Fred, I really appreciate your comments.
After all the feedback we've received, Tejal and I agree that Odd Multiplication Table was tough and deserved more points. Irregular Kropki is a 3 minute puzzle once you get the opening, so I think that was OK. Non-Consecutive Numeral needed a little trial and error too.
IB puzzles were VERY VERY EASY :D, we made it in a hurry, so you're right on that aspect. (Maybe thats why you earlier commented that 10 sudokus in 2hrs shouldn't be a problem ;-) )

I have posted solutions of Mock Test 13 puzzles. You can view them at http://rohanrao.blogspot.com/2010/02/solutions-of-mock-test-13-puzz...