Write a webbased captcha

$12-30 SGD

In Progress

Posted

about 7 years ago

$12-30 SGD

Paid on delivery

Write a javascript based captcha on a html page which stores a unique session id for each different user. Captcha: solving a 3x3 puzzle image which is scrambled randomly in the beginning, once solving this puzzle image, a random string (distorted image) will be generated beneath the puzzle image AS a separate captcha challenge. (In total, 2 captcha challenges) The puzzle captcha must allow us to add our own images. Similar puzzle example :[login to view URL]

CSS

HTML

JavaScript

Project ID: 13947247

About the project

12 proposals

Remote project

Active 7 yrs ago

Looking to make some money?

Email address

Benefits of bidding on Freelancer

Set your budget and timeframe

Get paid for your work

Outline your proposal

It's free to sign up and bid on jobs

12 freelancers are bidding on average $38 SGD for this job

@v2x5111

we are based on mumbai . we are brand developer. we can do everything which can help to improve brand quality. Our promises for website : 1. Eye catching design in PHOTOSHOP. 2. web design developed by latest technology (ex: HTML5,CSS3,BOOTSTRAPE,,AJAX etc..) 3. Fast loading time. 4. Responsive over all devices. 5. All clear code and w3 verified codes. 6. SEO optimized. Our promises for Graphics design : 1. ready to do revisions till client satisfy. 2. number of versions we can provide for any projects. 3. different format should be provide .(ex: pdf, jpg, png etc..) 4. provide source file. - 59 days error free service - Continued support after the delivery of final product - Clear communication throughout the project - 100 % satisfaction guaranteed Our specialized services and skills the following: PHP,Magento,wordpress,,photoshop,Illustrator,mysqletc...

$13 SGD in 1 day

4.7

(138 reviews)

6.4

@vinistonFdo

I have 4.5 years experience in Angularjs large scale applications and 7 years in jquery/protype, javascript, XML, JSON, AJAX , RESTfull service calls, JSON Schema validations and so on. I am very interest in this assignment and i can complete this assignment efficiently .

$16 SGD in 1 day

5.0

(3 reviews)

5.1

@iitsolutions

I am ready to do it right now and will finish this very soon. I will start work just after awarding this project. Please contact me if you want quick response and best quality. Thanks.

$27 SGD in 1 day

4.9

(24 reviews)

5.2

@nmandloi7

A proposal has not yet been provided

$27 SGD in 3 days

0.0

(0 reviews)

0.0

@techcrunch2

Hello Sir, We have gone through the details you have provided and we have already worked on a similar project before and can deliver as u have mentioned and would be pleased to work on this with you to deliver the results that you have expected and we have already worked on a similar project before and can deliver as u have mentioned We are sure you will not be disappointed if you give us this opportunity. Our team is experienced, creative & efficient enough to get your job done well. We have an impeccable record and all our clients enjoy working with us, we are sure that you will too, our prices are cheapest in market. [Removed for encouraging offsite communication which is against our Terms and Conditions.] for further discussion about the project I am ready to discuss with you with best Regards

$27 SGD in 6 days

0.0

(0 reviews)

0.0

@tx99h4

Hello, I have a pretty good experience with javascript, so I think I can do what you are asking. Don't hesitate to contact me to show you what I've worked on before. Have a nice :)

$30 SGD in 3 days