Daily Math Problem Contest

I would like a program that will display a daily problem on the homepage of my website. Users will be able to submit answers and have their scores tracked over time. Here are my specific requirements:

It should require a simple php command to insert the problem where I want it.

I need a password-protected administrative area where I can add problems, remove problems, and view the results (total tries, total correct, and % correct) for each.

It should be designed to support one problem per day, so that when I add a problem I pick which day it will be active for. During that day users can answer only that problem. If they have already tried it, a message will be displayed indicating that.

I should be able to enter many problems in advance, selecting which days the problem will be active for. Make sure that it is the server reading the date so the user cannot cheat by adjusting the date on his end.

The answer to each problem will be a number (positive or negative) with at most 2 decimal places. The program should be able to remove all letters and extra spaces and properly read the answers so that "- 4.60" is the same as "-4.6" and "- 4.60000".

All users will see the problem on the homepage and the answer field, but if they are not registered and signed in they will first be taken to a login page. They must register in order to know if their answer was correct, or else they could cheat.

To register, a user must supply their name, a username and password, their age, and their email address. Users must be at least 13 years old to register.

Once registered, the user will be able to submit answers from the homepage, enter their name and password on the login page, and have their answers stored. They won't be allowed to see if their answer was correct until the next day, to prevent cheating.

Users should be able to view a history of the problems they have attempted and whether or not they were successful. They also can see how they rank among all users (for example, 51st out of 200 users). They should be able to see ranks based on total correct and percentage correct among users who have submitted at least 10 problems.

From my control panel I will be able to add problems for future days and the problems will automatically become active on that day. I should be able to delete users and edit all statistics for any user. I should be able to see overall statistics about how many students were correct for each problem.

I will be happy to provide more details if necessary.

Habilidades: PHP

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Acerca do Empregador:
( 3 comentários ) Atlanta, United States

ID do Projeto: #129940

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Hi, please, check your PM

$300 USD em 2 dias
(329 Comentários)

16 freelancers are bidding on average $212 for this job


Checck PMB for Details... Thanks, Vishal

$260 USD in 3 dias
(481 Comentários)

Greetings, We are a professional Web Development company having expertise in ASP,.NET and PHP with a successful portfolio [url removed, login to view] and [url removed, login to view] Pleas Mais

$299 USD in 8 dias
(52 Comentários)

Hi. Please check PMB.

$300 USD in 5 dias
(37 Comentários)

I'm ready.

$100 USD in 3 dias
(27 Comentários)

Hi! Check the PM, please.

$165 USD in 7 dias
(37 Comentários)

Hi, I have good experience with php/mysql. thanks

$180 USD in 15 dias
(16 Comentários)

Pl chk the PM for [url removed, login to view]

$200 USD in 7 dias
(11 Comentários)

Please, see PM.

$150 USD in 3 dias
(3 Comentários)

No problem, contact me.

$180 USD in 3 dias
(2 Comentários)

We are a certified and legal IT company. We are specially focusing web based technologies and server hosting security. We have done several projects in USA, Singapore and Indonesia. If you like our proposal it would be Mais

$175 USD in 3 dias
(0 Comentários)

Check your PMB please

$200 USD in 5 dias
(0 Comentários)

Hi, my name is Matt and I am a coder for Dreamframe Media. I am going to Purdue University for CS. Some previous projects I have done that are similar to what you are asking for are: [url removed, login to view], http://w Mais

$200 USD in 4 dias
(0 Comentários)

I've done this kind of similar project before. Also I've involved in a software company & here we developed lots of projects which will help to build ur projects and fullfill up ur [url removed, login to view] farther query u c Mais

$150 USD in 7 dias
(0 Comentários)

Hello Sir, kindly see PM! Thanks!

$300 USD in 5 dias
(0 Comentários)

i will take 15 days to deliver this project. I have understand the requirement and i have very good architecture for this.

$280 USD in 15 dias
(0 Comentários)

Simple, provided that a server with PHP and MySQL is already running. I would need a table created within MySQL that can hold all of the user information, as well as a queue with each math problem and the statistical Mais

$140 USD in 5 dias
(0 Comentários)