# Questions & Answer Captchas

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?*

## Comments

Feature 1,3,4:Feature 2:Feature 5:/(((f|ht){1}(tp|tps)://)[\w\d\S]+)/g

FEATURE 35 - = oneÿhttp://www.wild-about-travel.com/know-wild-about-travel/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.