Study geometry while playing on squared paper.

> 330+ tasks: from very simple to really geometric puzzles
> 25+ subjects to explore
> 70+ geometric terms in a glossary
> Easy to use
> Friendly interface
> Train your mind and imagination

Pythagorea is a collection of geometric puzzles of different kind that can be solved without complex constructions or calculations. All objects are drawn on a grid whose cells are squares. A lot of levels can be solved using just your geometric intuition or by finding natural laws, regularity, and symmetry.

*** Just play ***
There are no sophisticated instruments. You can construct straight lines and segments only and set points in line intersections. It looks very easy but it is enough to provide an infinite number of interesting problems and unexpected challenges.

*** 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 Info (“i”) button.

*** Is this game for you? ***
Euclidea users can take a different view of constructions, discover new methods and tricks, and check their geometric intuition.

If you have just started your acquaintance with geometry, the game will help you understand important ideas and properties of the Euclidean geometry.

If you passed the course of geometry some time ago, the game will be useful to renew and check your knowledge because it covers most of ideas and notions of the elementary geometry.

If you are not on good terms with geometry, Pythagorea will help you to discover another side of the subject. We get a lot of user responses that Pythagorea and Euclidea made it possible to see the beauty and naturalness of geometric constructions and even fall in love with geometry.

And do not miss your chance to familiarize children with mathematics. Pythagorea is an excellent way to make friends with geometry and benefit from spending time together.

*** Main topics ***
> Length, distance, and area
> Parallels and perpendiculars
> Angles and triangles
> Angle and perpendicular bisectors, medians, and altitudes
> Pythagorean Theorem
> Circles and tangents
> Parallelograms, squares, rhombuses, rectangles and trapezoids
> Symmetry, reflection, and rotation

***Why Pythagorea***
Pythagoras of Samos was a Greek philosopher and mathematician. He lived in 6th century BC. One of the most famous geometric facts bears his name: the Pythagorean Theorem. It states that in a right-angled triangle the area of the square on the hypotenuse (the side opposite the right angle) is equal to the sum of the areas of the squares of the other two sides. While playing Pythagorea you often meet right angles and rely on the Pythagorean Theorem to compare lengths of segments and distances between points. That is why the game is named after Pythagoras.

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### What is Pythagorea?

Pythagorea is a collection of geometric puzzles that can be solved on squared paper. It is designed to help users study geometry while playing.

### How many tasks does Pythagorea have?

Pythagorea has over 330 tasks, ranging from simple to more complex geometric puzzles.

### What subjects can be explored in Pythagorea?

Pythagorea offers over 25 subjects to explore, including length, distance, area, angles, triangles, circles, symmetry, and more.

### Is Pythagorea easy to use?

Yes, Pythagorea has an easy-to-use interface and a friendly design.

### What can you do in Pythagorea?

In Pythagorea, you can solve geometric puzzles, construct straight lines and segments, set points in line intersections, and train your mind and imagination.

### Where can you find definitions in the app?

If you need to find a definition, you can access the app's glossary. Just tap on the Info ("i") button to find the definition of any term used in the problem conditions.

### Who is Pythagorea for?

Pythagorea is for anyone interested in geometry. It can be valuable for Euclidea users looking for new approaches, methods, and tricks. It can also benefit those who are just starting to learn geometry or want to refresh and test their knowledge.

### How can Pythagorea help children with mathematics?

Pythagorea can help introduce children to geometry and make learning mathematics more enjoyable and interactive.

### What are the main topics covered in Pythagorea?

The main topics in Pythagorea include length, distance, area, parallels, perpendiculars, angles, triangles, Pythagorean Theorem, circles, symmetry, and more.

### Why is the game named Pythagorea?

The game is named after Pythagoras, a Greek philosopher and mathematician who is famous for discovering the Pythagorean Theorem. The game frequently involves right angles and relies on this theorem.
excellent game, only wish I could view solutions
Kaisle
Nice! Logical and challenging.
Oscar Olivera
Great game. Thank you for this beauty! I hope it was translated to my language, Uzbek. I could use it in my lessons.
Otabek Raxmonberganov
The best 👌