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Learn how to construct cross sections of polyhedrons. Study different techniques,
train yourself, and then solve geometric puzzles.

> 105 tasks: from basics to challenges
> 12 subjects to explore
> Step-by-step instructions
> 35 geometric terms in a glossary
> Night mode
> Easy to use
> Develops your spatial imagination

*** About ***
XSection is an introduction to solid geometry. It teaches you how to perceive
2D representation of polyhedrons, lines, and planes from 3D Euclidean space.
No calculations, a bit of theory, and a lot of practice.

*** Is this game for you? ***
XSection follows Euclidea/Pythagorea series of geometric games.
With all these apps you can become a real Geometry Guru.

*** All definitions at your fingertips ***
If you forgot a definition, you can instantly find it in the app’s glossary.
To find the definition of any term that is used in conditions of a problem,
just tap on the Question (“?”) button in a problem statement.

*** Main topics ***
> Prisms, cubes, parallelepipeds, and cuboids
> Pyramids and tetrahedrons
> Diagonals of polyhedrons
> Cross sections
> Diagonal sections
> Parallel and central projections
> Method of traces
> Method of inner projection

*** Questions? Comments? ***
Send in your inquiries and stay up-to-date on the latest XSection news at

What's New in Version 1.10

• Added Night mode.
• Updated the statement of level 3.4.6.
• Fixed bugs.


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Customer Reviews


Lots of fun and challenging.

I'm hoping that new levels will be added, but the number of levels included is well worth the price.

I'd be willing to pay for more!

I like this!

I like this app very much. It makes my brain to think. And it is interesting! Thanks!

View in iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Education
  • Updated:
  • Version: 1.10
  • Size: 16.6 MB
  • Languages: English, Russian
  • Seller:

Compatibility: Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

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