View previous topic :: View next topic |
Author |
Message |
| rallveird
| Joined: 13 Jun 2005 | Posts: 31 | : | | Items |
|
|
Back to top |
|
|
| dukuso
| Joined: 14 Jul 2005 | Posts: 424 | : | Location: germany | Items |
|
Posted: Mon Aug 01, 2005 8:22 am Post subject: |
|
|
I don't know how you created them, but
I think that even the hardest of your puzzles are among a very
small fraction of easiest puzzles of that size.
It seems to me that a random 25*25 sudoku will be much
harder than any of your super hard ones.
This is probably because many clues could be removed with still a unique solution to that puzzle. |
|
Back to top |
|
|
| rallveird
| Joined: 13 Jun 2005 | Posts: 31 | : | | Items |
|
Posted: Thu Aug 04, 2005 9:29 pm Post subject: |
|
|
It's correct that you can make a lot more difficult than I've put on the website. But for the big ones I stick mostly to puzzles solvable by "logic". As you can see from the 4x4 the hardest one is 111545, which means you need to do over 100k iterations after you have applied all the logical solutions. 100k is probably not possible for a human to do, so if I generate them for 5x5 it will easily be 1 mill. I really see no point posting that difficult puzzles.
If you want a really, really hard one I can make you one |
|
Back to top |
|
|
| dukuso
| Joined: 14 Jul 2005 | Posts: 424 | : | Location: germany | Items |
|
Posted: Fri Aug 05, 2005 10:29 am Post subject: |
|
|
rallveird wrote: |
If you want a really, really hard one I can make you one :wink: |
yes, please. |
|
Back to top |
|
|
|