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Questions & Answer Captchas

AlexRAlexR Cape Town
edited January 2013 in Need Help
In GSA SER - (Not CB!) I've been sorting out over 1 million of these things today.

I'm not sure if these features are present or not:
I believe it can handle maths captchas (as mentioned on another thread). I see 10 000's of captchas in format "four + 4 =" most of them are the words for numbers 1 to 10, but sometimes they go a little higher. 

To solve 100 000's of more captchas.

FEATURE 1
Can it convert the first 100 letters into words and test for them in applying a maths captcha. 
i.e. convert the "four" to "4" so it can solve "four + 4 ="

FEATURE 2 
Can it convert 
  • "plus" to "+" 
  • "minus" to "-" 
  • "divide" to "/" 
  • "subtract" to "-"
  • "multiply" to "x" 
  • "and" to "+" (like in "4 and 4 = ")
  • "multipliziert mit" to "x" (to solve "2 multipliziert mit 8")
i.e. convert the "plus" to "+" so it can solve "4 plus 4 ="

FEATURE 3
Check where the number is missing and then solve. 
+ 1 = 5
1 +  = 5

FEATURE 4
Switch out words for numbers, then check where the number is missing and solve. (i.e. switch out five for 5):
+ 1 = five
4.a - also have top 100 spanish numbers in words to convert.
4.b.- also have top 100 german numbers as words. There are many German captchas. "zwei+zwei=" or "zwei × = 16"

FEATURE 5
If feature 2 works, will it be able to solve, "What is the sum of 9 and 6?"

FEATURE 6
  • What number comes before 8? (Change "What number comes before" to "-1+" so it reads "-1+8=")
  • What number comes after 9? (Change "What number comes after" to "1+" so it reads "1+9=")
  • What is the square root of 81?
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Comments

  • SvenSven www.GSA-Online.de
    send me the captchas to play with
  • AlexRAlexR Cape Town
    @sven will do..... 

    Let me work on a few files and separate out per feature to make it easier. 
  • AlexRAlexR Cape Town
    edited January 2013
    @sven - here they are:

    Feature 1,3,4:

    Feature 2:

    Feature 5:

    @anyone - can you help me with a regular expression to remove all the url's out of my .txt file using notepad++.

    I.e. strip out URL in :
  • theorbitaltheorbital
    this is regex that will capture just the url but it won't work in notepad++ for some reason. I think they have some weird things going on with their regex engine.

    /(((f|ht){1}(tp|tps)://)[\w\d\S]+)/g


  • AlexRAlexR Cape Town
    @theorbital - for interest I've placed solution here. 

    Use notepad++ and regex 
  • BytefakerBytefaker
    Great input :) Thanks a lot!
  • SvenSven www.GSA-Online.de
    Oh wait, thats all handled already. Have a look in the file "calc_replace.dat". That holds all replacements done before checking for a math question.
  • AlexRAlexR Cape Town
    edited January 2013
    @Sven - can it solve the below? I've seen quite a few of these in the unsolved file. 

    FEATURE 3
    Check where the number is missing and then solve. 
    + 1 = 5
    1 +  = 5
    I cleared my unknown and found this today which is why I ask???

    ALSO 
    I see very very many in the unsolved that have:

    It's like the "comment" tab is giving it an issue. 
  • AlexRAlexR Cape Town
    @sven - if I edit this calc_replace file, does it get overwritten on SER updates?
  • SvenSven www.GSA-Online.de

    X + 1 = 5 is not solved as i would have to code some more complex stuff to solve this. No priority for it now...but you are right, it might already be solvable when editing the calc_replace file and add the missing things on my own.

    yes the file is overwritten, give me your corrections instead.

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