Free think software for linux

Thinking Rock project is a Java based software application for collecting and processing your thoughts, following the GTD methodology.
Thinking Rock allows you to collect your thoughts and process them into actions, projects, information or future possibilities. Actions can be done by you, delegated to someone else or scheduled for a particular date. Projects can be organised with ordered actions and sub-projects. You can review all of your actions, projects and other information quickly and easily to see what you need to do or to choose what you want to do at a particular time.
Main features:
- It will help you to store in one safe place all the things you have to do or would like to do one day;
- Unlike many task management applications, Thinking Rock lets you to group your actions in projects and sub-projects;
- It gets you moving on your thoughts by encouraging you to think of the next physical action to take;
- It is simple, easy (help documentation provided) and quick to use ;
- We provide free customer support;
- The data file is separate so you can have the application installed on your home computer and at work, and transfer the small data file between computers;
- It is multi-platform: use it on Linux, Machintosh, or Windows;
- Its free.

TONG project is a Tetris and Pong in the same place at the same time.
TONG is Tetris and Pong in the same place at the same time. Think youre an old-school game master? Have at two classics at once!
Rules governing what happens when pong balls hit Tetris pieces change on-the-fly and are wildly customizable.
Set up your game your way, tuning all game settings to your liking.
Enhancements:
- bugfixes

twixt project is an abstract thinking game.
Twixt is turned-based, abstract thinking game. Network play is supported.
System requirements:
- X
- SDL
To compile:
# make
To install to /usr/local:
# su
# make install

QtHello project is an Othello game and toolkit.

Its design makes it easy to extend both the computer player and human player interfaces. It currently has 6 different computer players ranging from completely random to tree search with Alpha-Beta pruning.

Its mainly meant as a toolkit for Othello developers wanting to concentrate on the AI routine and not the GUI. Although I think normal Othello entusiasts might find this game enjoyable especially when the computer players get smarter.

Linux is an increasingly popular open source Unix-like operating system. These pages arent intended as a general guide (for that, check out our list of resources) but rather information specific to using Linux here at Boston University, and particularly to using our custom distribution, BU Linux.

BU Linux is based on Fedora Core Linux, but specifically tailored for the BU environment. Weve added security updates, made modifications to make software work better with the way things are set up here, and added some applications that we think you might like to have. For details, see the FAQ.

sipscreen project is a Linux iptables QUEUE target handler written in perl for screening incoming SIP phone calls.

If you have a network configuration similar to mine, with a Vonage or other Voice-over-IP adapter located behind a Linux gateway, you may find sipscreen useful for programmatically accepting or rejecting inbound calls, based on the caller ID information, the time of day, or any other clever algorithm you can think of.

Specimen is a MIDI controllable SoftSampler.
Specimen is a MIDI controllable SoftSampler, written in C and GTK+. For those who dont know, a sampler is an instrument that allows you to make music using sound files (aka "samples").
Main features:
- Up to 32 patches with 8 notes of polyphony each
- Fast, high quality pitch scaling
- Linear ADSR volume envelopes
- MIDI/jack-transport syncable LFOs
- Low pass filter with resonance
- A variety of direction-independent playback modes
- A zoomable sample editor for loop and play points
- Portamento
Try it out and let me know what you think. Specimen has been written from the ground up with the goal of actually making music with it, and Id like to hear how well/poorly it fulfills that ambition.

Multiplication Flash short from mFlash is just a way to save the mess, bother, and expense of paper flashcards. And I think the kids enjoy the feedback and noises. Anything ypu can do to encourage, you know.

As mentioned above, you can turn of the sound ("good job" or "shucks" sort of sounds -- a few dozen different ones. You can choose to work on a particular number; for instance, pick "Number 7" if you are having trouble with your sevens. Or just leave the dropdown box on "All Numbers" if you would rather have random problems.

As far as basic usage goes -- you enter the number you think is the correct answer in the "Type Answer" box, then either hit the keyboard "Enter" key, or click the "Enter" Button. (The "Next" button in the above screenshot is a green Enter button that changes to a yellow Next button after a correct answer is given.)

Hitting the keyboard "Enter" after the Next button is displayed will also move you to the next problem.