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Troll Factor

By Visual Edvantage

This app is only available on the App Store for iOS devices.


Think you know all about factors, prime numbers and multiples? Think again!

How to Play
- The game begins with a range of number buttons
- Pick any number and it adds to your score
- Troll keeps and scores all the factors of your number
- When only prime numbers are left, Troll keeps everything
- Highest score wins

"I know a game I always win."
"It's not much of a game if you can't lose."
"Oh, I can lose, but I always win."
— Last Year at Marienbad

In the year 2007, Russian military intelligence analysts reported that one of the United States most secretive spy satellites the KH-13 was downed in the South american nation of Peru.

The KH-13 carried hazardous materials on board.

Hundreds were reported ill from radiation poisoning.

The mainstream press disavowed any knowledge.

The Peruvian government assembled a top secret team to the crash site.

Only one member made it back alive.

He brought troubling news. Disturbing truth.

Are you ready for the truth?

I hope you are. It's not going to be easy.

Mutations occurred.

Those who were ill had developed a condition.

They gained superhuman strength, lost most of their hair, their skin thickened and became a dirty green hue.

Those who had seen them called them Trolls.

The Trolls lived peacefully among the local Peruvian tribes.

Until one day...

The Trolls bought iPads, picked up programming langauges and created a game on their iPad.

One day a Troll approached a young tribesman with an iPad and challenged him to a game.

The young tribesman lost the game got owned by the Troll.

The Troll ate him up.

Thousands of local tribes people fled.

Many years later a top secret project was launched by the Peruvian government.

Their mission...

To hack into the elaborate and extensive Troll network infrastructure and retrieve the source code of the Troll game.

They found it.

It was called...


That's right. The very game you just downloaded.

Pretty unbelievable huh. Told you it wouldn't be easy to believe.

Now is your chance, to practice this game...

Before the Trolls approach you...

When you least expected...

Especially in the middle of the night.

When you go walking in your sleep.

From the mountains of faith.

To the river so deep.

In the middle of the night.

They're all around us.

The Trolls.


What's New in Version 1.1

Improved performance


iPhone Screenshot 1
iPhone Screenshot 2
iPad Screenshot 1
iPad Screenshot 2

Customer Reviews

The BEST game.

Please, please, please, update this game for IOS 11! By some serendipitous circumstance I haven't updated to 11 yet and I found this game 2 days ago whilst searching for a way to memorize prime numbers. It's incredible. It's amazing. It should be used in standard curriculum for schools starting at grade 3. WE MUST PROTECT OURSELVES AND OUR CHILDREN FROM THE TROLLS. You are our only hope. please.

Troll Factor
View in iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Games
  • Updated:
  • Version: 1.1
  • Size: 13.0 MB
  • Languages: English, Czech, Dutch, French, German, Italian, Japanese, Korean, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Traditional Chinese, Turkish
  • Seller:

Compatibility: Requires iOS 4.3 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

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