
__imp__'s GeoMe
Download GeoMe.zip, 3 kb (password: crackmes.de) Browse contents of GeoMe.zip Well, this is yet another my crackme, though completely different from the previous ones.
Difficulty: 4 - Needs special knowledge | RatingWaiting for at least 3 votes View profile of __imp__ » |
Solutions
Solution by Trundle, published 18. nov, 2007; download (192 kb), password: crackmes.de or browse.
Trundle has not rated this crackme yet.
Discussion and comments
EvOlUtIoN 30. Oct 2007 | Sorry...maybe i didn't understand what to do! I drawn a correct polygon and it is crashing on dx click...is it normal? What to do now? |
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__imp__ Author 30. Oct 2007 | Now: 2. Describe a class of correct polygons. This means: describe, what polygons are accepted by the program (shape, number of vertices, etc. - whatever the sufficient conditions are). "...it is crashing on dx click..." On my computer it works OK, and I didn't use any machine-specific stuff here. Anyway, you should use only l and r button single clicks. Does anybody else have this problem with crashing? |
TiGa 30. Oct 2007 | No crash even on Vista x64. |
zairon Moderator 30. Oct 2007 | No crash on xp sp2. Evo, tell us more about the crash. |
__imp__ Author 01. Nov 2007 | Is anybody working on this? It needs only some basic knowledge in geometry, and some time to reverse (or to identify) the algorithm(s). |
simpleuser 01. Nov 2007 | I had a long & interested look already. I'll definitely try and solve it. It's too original to be ignored IMO. |
Shism 01. Nov 2007 | It accepts 31 lines max ? |
Trundle 01. Nov 2007 | @Shism: Jep. Check the WM_LBUTTONDOWN-Handler: .text:004011B1 cmp dwNumPoints, 1Fh .text:004011B8 jbe short loc_4011D0 loc_4011D0: ;Add point... |
Trundle 01. Nov 2007 | Ok, I solved it. This crackme is pretty nice, although it is definitely not 4. I consider it best to give this one a 2 or 3. Anyway, I will submit a tutorial as soon as possible (tomorrow?). |
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