Just to say, I solved the 3 challenges. Really nice. Yes, a funny reversing session. According to the main page of the Khallenge 2007 I think I’m the 5° to complete the levels. I can’t say anything else about the challenges; I’ll post some notes in the next days, when the challenge will be over.
A little advice for those whom are trying to solve level_2. I had a little problem on this level because I didn’t receive any notification. I sent the mail to the correct address but no repy from the system. After some time I sent a mail to the staff. I got a quick reply from Jarkko Turkulainen (thanks), they had a little bug in their checking process I suppose. No problem :)
I think they have fixed the bug but if you don’t get any reply in few minutes I suggest you to send a mail to them.
Ok, now it’s time to plan my holiday. Yes, starting from 10 Aug. I’ll be in holiday. I’ll fly to Scandinavian again. Last year I was in Sweden and Norway and I enjoyed to stay there. This summer I’ll spend some days starting from Copenhagen, then some days in Helsinki (I’ll shot a picture to the HTC for sure) and in the last part of the holiday I’ll make a tour around the center/south of Finland.
August 3, 2007 at 10:49 am
Well, forget the part about the possible bug. It’s not really a bug per se. Maybe a trick or just a coincidence. I’ll tell you more in the next days.
August 3, 2007 at 5:41 pm
u solved the third level “by hand” or with some clever (semi)automatic technique ?
thanks
August 4, 2007 at 11:54 pm
I used some strategic breakpoints, it’s the fastest approach I think. Using a sort of “clever (semi)automatic technique” it’s a nice idea. It takes more time designing a possible approach, but it could be much more elegant.