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Topic: Stuck at level 91? (Server fault?)
paulw1128

Replies: 30
Views: 30289
PostForum: Crossflip   Posted: Thu Mar 24, 2011 8:27 am   Subject: Stuck at level 91? (Server fault?)
I'm using a Gauss-Jordan style elimination in python, with NumPy arrays of bool types. It's not very quick Razz

I'll probably move over to C soon, and then look into cache-friendly blocking stuff for ...
Topic: Stuck at level 91? (Server fault?)
paulw1128

Replies: 30
Views: 30289
PostForum: Crossflip   Posted: Wed Mar 23, 2011 10:46 pm   Subject: Stuck at level 91? (Server fault?)
Update: Made an answer validation routine - it said my answer was correct.

So, to check that I wasn't going mad, I entered it by hand. Thankfully level 91 is only 23x23 so it didn't take too long! ...
Topic: Stuck at level 91? (Server fault?)
paulw1128

Replies: 30
Views: 30289
PostForum: Crossflip   Posted: Mon Mar 21, 2011 11:37 am   Subject: Stuck at level 91? (Server fault?)
Ok, thanks. I guess it's time to write an answer checker, and try to work out how it got this one wrong!
Topic: Stuck at level 91? (Server fault?)
paulw1128

Replies: 30
Views: 30289
PostForum: Crossflip   Posted: Fri Mar 18, 2011 11:54 pm   Subject: Stuck at level 91? (Server fault?)
My new solver was just running through Crossflip and has gotten stuck at level 91.

I have a solution (529 characters long), but when I submit it, instead of getting back the page for level 92, I ge ...
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