Free word problems software for linux

Solving word problems is an area where elementary students overwhelmingly display difficulties. Master Math Word Problems program can help sharpen skills through practice. Third through fifth graders learn to watch for key words and translate those into mathematical operations.

Students can learn new math skills, practice logic, get extended practice with word problems, but most of all they learn that they must read the problem. With regular practice your students may become master math word problem solvers.

Download and try out Master Math Word Problems.

X-word is a GTK program for doing crosswords.

Xword is a GTK crossword puzzle program. It reads and writes puzzles in the AcrossLite format used by The New York Times.

It has printing, a clock, a word list, auto-saving, and options to check and reveal letters of the puzzle.

SpamProbe operates on a different basis entirely. Instead of using pattern matching and a set of human generated rules SpamProbe relies on a Bayesian analysis of the frequency of words used in spam and non-spam emails received by an individual person.
The process is completely automatic and tailors itself to the kinds of emails that each person receives.
Main features:
- Spam detection using Bayesian analysis of terms contained in each email. Words used often in spams but not in good email tend to indicate that a message is spam. Generally over 90% effective at detecting spam once a few hundred spams have been classified.
- Automatically learns from incoming mails as they are classified. Incorporates users feedback to tailor classification to each users personal tastes.
- Works with procmail, maildrop, or a similar tool to produce a complete server or client side spam filtering system.
- Written in C++ for good performance. Database access using Peter Grafs PBL ISAM library or Berkeley DB for quick startup and fast term count retrieval.
- Recognition and decoding of MIME attachments in quoted-printable and base64 encoding. Automatically skips non-text attachments. MIME decoding enables SpamProbe to make decisions based on words in the emails rather than base64 gobbledigook.
- Counts two word phrases as well as single words for higher precision.
- Ignores HTML tags in emails for scoring purposes unless the -h command line option is used. Many spams use HTML and few humans do so HTML tends to become a powerful recognizer of spams. However in the authors opinion this also substantially increases the likelihood of false positives if someone does send a non-spam emai containing HTML tags. SpamProbe does pull urls from inside of html tags however since those tend to be spammer specific.
- Locks mboxes and databases using fcntl file locking to avoid problems when multiple emails arrive simultaneously.
- Scores only the Received, Subject, To, From, and Cc headers. All other headers are ignored to make it hard for spammers to hide non-spammy words in X- headers to fool the filter. The -H command line option can be used to override this.
- Supports Content-Length: field in mbox headers. This can be disabled using -Y option to use only From_ to recognize new messages.
- Uses MD5 hash of emails to recognize reclassification of an already classified spam to avoid distortion of the word counts if emails are reclassified. This way emails can be kept in an mbox that is repeatedly scanned by spamprobe without counting them more than once.
- Provides a date stamp based database cleanup command to remove terms from the database if their counts never rise above a certain threshold value (normally 2).
- Provides an edit-term command allowing users to directly modify the counts of individual terms. For example to force a particular term to be considered spammy or good.
Enhancements:
- Improved image processing by adding support for jpeg and png attachments.
- Fixed gcc 4.x compile issue.
- Added ability to selectively ignore headers using -H-name option.

Password Hasher enables a good security practice.
What good security practice demands:
- Strong passwords that are hard to guess.
- Different passwords at each site.
- Periodically changing existing passwords.
Why you probably arent practicing good security:
- Strong passwords are difficult to remember.
- Juggling a multitude of passwords is a pain.
- Updating passwords compounds the memorization problem.
Main features:
- Automatically generates strong passwords.
- One master key produces different passwords at many sites.
- Quickly upgrade passwords by "bumping" the site tag.
- Upgrade a master key without updating all sites at once.
- Supports different length passwords.
- Supports special requirements, such as digits and punctuation.
- Supports restricting a hash word to not use special characters. (New!)
- Saves all data to the browsers secure password database.
- Generates a portable HTML page with your site tags and option settings that allows you to generate your hash words in any browser on any machine without the extension installed. (New!)
- Can add marker buttons to unmask passwords on any web site. (New!)
- Extremely simple to use!

Hello! Thank you for donating your knowledge and time to our cause. Pariahware, Inc. is currently working on a Bible trivia game that is a cross between the TV game show "Who Wants to be a Millionaire?" and the electronic game series "You Dont Know Jack!" As one might imagine, this can be a daunting task.
That is why we are asking for your help in coming up with some GREAT Bible questions in order to make this game even more fun than we could do by ourselves! When you are finished submitting all of your questions, please e-mail the "qanda.rsd" file back to submissions@pariahware.com. By submitting the questions that you come up with, you agree to the following:
The Legal:
1. You expect no royalty fees or other payment for Pariahware, Inc. using your questions in the game.
2. Any parts of the questions you submit may be altered at will by the members of Pariahware, Inc.
3. Even though you submit a question for the game, that does not necessarily mean it will appear in the game.
4. If your name is included in your e-mail, Pariahware, Inc. has the right to add it as an acknowledgement, unless otherwise noted. You will not be paid as a result of having your name listed.
The How To:
1. Make sure that the Got Word DB Maker application and the "qanda.rsd" file are in the same folder or the program will not work.
2. Double-click the Got Word DB Maker application icon.
3. Select the radio button in the lower-left-hand corner that says "Add new question".
4. There are five text fields. The large one on the top is for the question. The other four are for potential answers. All of these need to be filled.
5. The correct answer needs to be selected by the "drop down" in the upper-right-hand corner.
6. The book of the Bible, in which the question is referencing, needs to be selected in the upper-left-hand corner.
7. Below the book selection is value (points) for the question. This needs to be selected as well.
8. When all of this has been done, the "Save New Question" button will activate. Click it to save your question.
Word of Caution:
To make changes to question that you have already entered, click the "edit existing questions" radio button.
Enhancements:
- Bug Fixes.

jsWordsearch is a word search puzzle generator that is playable through your Web browser. You use your own words and have many options to choose from, including size, color, word direction, shape, and more.

MS Word to plaintext converter is a service menue easily converts MS Word documents to plain text files. The generated text file is named *.doc.txt.

I hope it is as useful for you as it is for me.

MIME::Words is a Perl module to deal with RFC-1522 encoded words.

SYNOPSIS

Before reading further, you should see MIME::Tools to make sure that you understand where this module fits into the grand scheme of things. Go on, do it now. Ill wait.

Ready? Ok...

use MIME::Words qw(:all);

### Decode the string into another string, forgetting the charsets:
$decoded = decode_mimewords(
To: =?ISO-8859-1?Q?Keld_J=F8rn_Simonsen?= ,
);

### Split string into array of decoded [DATA,CHARSET] pairs:
@decoded = decode_mimewords(
To: =?ISO-8859-1?Q?Keld_J=F8rn_Simonsen?= ,
);

### Encode a single unsafe word:
$encoded = encode_mimeword("xABFranxE7oisxBB");

### Encode a string, trying to find the unsafe words inside it:
$encoded = encode_mimewords("Me and xABFranxE7oisxBB in town");

Fellow Americans, you probably wont know what the hell this module is for. Europeans, Russians, et al, you probably do.

For example, heres a valid MIME header you might get:

From: =?US-ASCII?Q?Keith_Moore?= < moore@cs.utk.edu>
To: =?ISO-8859-1?Q?Keld_J=F8rn_Simonsen?= < keld@dkuug.dk>
CC: =?ISO-8859-1?Q?Andr=E9_?= Pirard < PIRARD@vm1.ulg.ac.be>
Subject: =?ISO-8859-1?B?SWYgeW91IGNhbiByZWFkIHRoaXMgeW8=?=
=?ISO-8859-2?B?dSB1bmRlcnN0YW5kIHRoZSBleGFtcGxlLg==?=
=?US-ASCII?Q?.._cool!?=

The fields basically decode to (sorry, I can only approximate the Latin characters with 7 bit sequences /o and e):

From: Keith Moore < moore@cs.utk.edu>
To: Keld J/orn Simonsen < keld@dkuug.dk>
CC: Andre Pirard < PIRARD@vm1.ulg.ac.be>
Subject: If you can read this you understand the example... cool!