Take the challenge, utilize your own tricks & enhance your math knowledge.

Discover the new challenges that the teacher Batllori has prepared to test the sharpest minds of any age. The new exercises, more interactive, dynamic and fun, allow you to exercise your brain on the go.

More than 50 articles, lessons, more than 70 questions and answers, more than 70 pictures. Easy to learn manual on Earned Value Method.
Innovative competence tree feature leading you through lessons step by step!
Statistics measuring your performance over time and by competences!
A unique educational application that provides all the knowledge about Earned Value Analysis needed to pass the exam on project management IPMA level C and D, PMP, and PRINCE 2 and allows you to test it.

Path of operations - find your path

Re-Live the classic Merlin, the Electronic Wizard Handheld with Prodigy!

Re-Live the classic "Merlin, the Electronic Wizard" Handheld with Prodigy!

Qubix is a logic game. The goal of the Qubix is to move the cubes from the green tiles to the red tiles on each level.

A charming zen puzzler that is sure to test your brain and capture your heart!

Quell has been critically-acclaimed for its 80+ levels of ingenious gameplay, gorgeous art style, and haunting soundtrack.

The objective is simple: slide a droplet around a layout of obstacles, traps and pathways, until you have collected all the pearls. Underneath this simple gameplay lies a world of intricacy!

Try Quell today, and fall in love with this enchanting experience...

Build a rainbow path use wisdom!

It's only up to you to find a way how to solve dozens of puzzles and tricky situations. Are you clever enough to make it? Find it out yourself while passing through exciting 24 levels.

Slidoku represents a leap forward in challenging logic puzzles. A combination of the skills needed to resolve a 3x3 sliding puzzle in order to complete nonets in a sudoku grid. Not for the faint hearted!

Train your brain with Squademath: a fun and tricky puzzle combining colors and numbers.
Move the colored squares in any direction, trying to reach the target numbers before time runs out.
Test your math and logic skills! Have fun!

Test your logic and skill in this addictive 2D puzzle platformer! Control simultaneously two characters with a little twist: Steve and Celeste move in the mirror images of each other.

Addicted to sudoku and no pencil around? Or new to sudoku? Let the guru guide you! Play the classic puzzle with numbers anytime, anyplace! Choose your difficulty level and test your brain!

There can be only one!

This app only works with phones that have root/super user access. This app tethers your cell phone internet connection to your PC. The connection between your phone and PC is an ad hoc wifi connection. Please visit http://www.androidactivity.com/tetherWifi.html before installing!
Features:
-Multiple Connections
-Running Status
-MAC Filtering
-DHCP Configuration Settings
-Change SSID

Contact me with any questions.

How smart are you? Take the test. 30 multiple choice questions in 25 minutes or less and your IQ will be calculated completely FREE. Submit your score to the online scoreboard and see how you compare to others!

Great Wall of China.

Logical game for two people.

You are the ruler of the kingdom.
Your task is to build the Great Wall connecting the boundaries of his kingdom.
Compete with the enemy is a master who first completes the construction of the wall.

Test yourself as the lord of a small kingdom or a great empire.

The most impossible game test ever! Will you be able to answer all questions?

THE IMPOSSIBLE ENIGMA: a new incredible game on your Android device.
Do you think you can do it?