Local Euler: Now with all 476 puzzles and images (kmkeen.com)

75 points by keenerd 12y ago ↗ HN

12 comments

[ 1.8 ms ] story [ 33.7 ms ] thread

I know the answer is no, but would it also be possible to add solutions, in a hashed format? So that one wouldn't need the website to check the answers?

keenerd 12y ago ↗

That is actually not completely unreasonable. Tricky part will be adding them with my eyes closed.

Edit: done!

dnerdy 12y ago ↗

Here's a json file with sha1 hashes of the solutions.

https://gist.github.com/dnerdy/30e2847188a95178688f

I created it using the encrypted solutions from this project: https://github.com/csu/project-euler-offline

gknoy 12y ago ↗

Hashed solutions is brilliant! Thank you!

asgard1024 12y ago ↗

Whoa, great, thanks!

Pewqazz 12y ago ↗

Awesome, thanks for updating Local Euler! It was unbelievably useful that there were already text-only versions of lots of the puzzles when I started putting together EulerPy. I'll work on adding the rest of them in.

imsky 12y ago ↗

Great project, now with a Github version: https://github.com/imsky/LocalEuler

MaysonL 12y ago ↗

hash of dd23490768a67ebc2fc92804d875f292 for problem 8

should be 0f53ea7949d32ef24f9186207600403c

just started working through the problems using swift…

Great project, thanks!

imsky 12y ago ↗

Good catch. Updated at https://github.com/imsky/LocalEuler

keenerd 12y ago ↗

Sorry about that, the problem was updated at some point. Used to be 5 digits, now is 13. The answer key I was using also had the old one.

mnw21cam 12y ago ↗

Problem 11 refers to numbers marked in red. Also problems 81 to 83 and 101. Unfortunately this does not translate well to UTF-8 text. Luckily the problems can be solved without this.

mathattack 12y ago ↗

What's the story with the hack? It's a shame because the original was so much fun!