Ever heard of a slipstick? Or, more appropriately, a slide rule?! What the heck is that? Before scientists, mathematicians, and engineers had fancy calculators, they had to rely on the slide rule for their rapid number crunching.

Thanks to the AWESOME POWER of logarithmic scales a slide rule gives you several computational features using your very own virtual, mechanical computer.

Our friend is struggling with the famous game of Tic Tac Toe.
Help him to challenge his opponents, but be careful the friends of our protagonist might bark or meow etc.
"Uh! la peppa ! "what a fantastic game.

Challenge yourself to a classic strategic game of connect 4 vs another player or vs computer AI with three difficulty levels.

BeMeProtest is the application where you can share your complaints with the world

Are you a geek? Do you think you are a geek? Well now is your chance to find out by playing the trivia game for geeks, Geekology. Get your geek on, and answer questions from categories such as: science fiction (Star Trek, Star Wars), fantasy (LOTR, Game of Thrones), comic based movies, videogames, board games, computers, math, science and just everyday geek things. Find out how much of geek you are...

Wired.com the daily technology news website right ON YOUR ANDROID!

Log2File is a very useful way to redirect your phone logging into a file.
You do not need to be connected to a computer to save the logs that are generated by the phone.
You can activate this application and save all the logs you want into your sdcard.

Features:
-Save the logs in /sdcard/log.txt file
-View the log at runtime (read logs)
-Share your device's system log
-Simulating adb logcat command

This is a collection of some well known riddles. You can play "8 Queens", "Knight's tour", "Solo" and "Light's Out". For all games variations are offered and you can also computer search for a solution.

Are you a Hospital, pharmacy, or other organization which use computer systems to record and process drug information ? Get, Share and generate report of drugs Full RxNorm Name, RxNorm Synonym, UMLSCUI Code and Attribute TTY Based on National Library of Medicine data.
What is Rx Norm: The goal of RxNorm is to allow computer systems to communicate drug-related information efficiently and unambiguously.

Play Numerix - An original and addictive game of skill and chance!
Can you defeat the computer at the highest level?

A cool small strategy game to fill your time with something fun!
Are you clever enough to outsmart your opponent and win?
If you can win against the computer, try against a real friend on the same device!

Access any Window 2000 or later PC from anyplace using WIFI or 3G! As long as you have your phone or tablet, you have your PC with you.

** Tablet ready (ICS, Honeycomb, support for external keyboard/mouse).

Interact with the PC, see through an attached Webcam, listen through an attached Mic.

Bloo 1.3.8b - The first native Facebook App for Android.

Check http://fbandroid.wordpress.com for fixes/changes!

Stream video and audio from your Android device’s camera directly across your Wi-Fi network in real-time, to be viewed and remotely controlled in a web browser or on another Android device. Can be used to spy on people, a serious surveillance device or just for fun!

Root File Manager, with a Terminal

This is a Root File manager aka SU File manager with included terminal, supports running scripts, viewing/extracting/installing apks, creating/viewing/extracting zip files, file launcher/viewer, Syntax highlighting, ability to view apk xml files, also the ability to browse a computer via wifi and transfer files back and forth.

Umm al-Qura calendar is an Arabic and Islamic Hijri program appears on the
main screen of your Android device, stylish and easy to use to show you a today
date in AD and AH(hijri) with the name of the lunar month
we develop this program to give you the impression that your Android device
start to meet your needs and understands you.

VNC 100 is target to make Android mobile capable of controlling a remote computer. Or in other words, a network mouse+keyboard.

The classic card game on Android! Play with a computer partner against computer opponents. Includes nil bidding and sandbag scoring.

WPSPIN. WPS PIN Wireless Auditor. (Ad-Free)

Default PIN generator for routers with WPS active, invoking WiFi settings. WPA command-line client generator to allow interact with wpa_supplicant through wpa_cli. Instruction execution generator for Bully, Reaver and Reavermod programs, and allows the direct implementation in the bcmon application or Terminal application.

http://WPSPIN.blogspot.com
http://Buckynet.blogspot.com

A SCUBA gas mixing application. Computes required amounts of oxygen, helium, and top-up gas (air or something else) to mix nitrox and trimix. Also computes MODs, EADs, ENDs, and best mixes.