Euclidea is a FUN & CHALLENGING Way to Create Euclidian Constructions!

127 Levels: from very easy to really hard
10 Innovative Tools
"Explore" Mode and Hints
Easily Drag, Zoom & Pan

New levels are unlocked as you solve the previous ones. You can complete the whole game only if you earn all the stars. But you can buy an IAP that removes this restriction.

“Euclidea has been shown to help with imagination, intuition, and logic, all wonderful skills to develop.” – appPicker

“Euclidea is an absolute joy to play…it’s a game that every math student should have and, in an ideal world, every adult should like.” – Non-Trivial Games

Euclidea is a brilliantly original way to learn about, explore and have fun with Euclidian Constructions! Your task is to solve interesting challenges by building geometric constructions with a straightedge and compass. If you design the most elegantly simple solutions in the least number of moves, you’ll earn the highest scores. Solutions are scored in lines (L) and elementary Euclidean constructions (E).

***Start Simple and Get Smarter!***
Don’t worry if you aren’t a math wizard. Euclidea starts out with simple challenges that guide you through the basics. Once you master the fundamentals, you’ll move on to tougher, more mind-bending challenges such as inner/outer tangents, regular polygons, and more. There are 120 unique challenges in total, which are organized in packs for simpler navigation.

When you learn certain significant constructions – such as angle bisectors, non-collapsing compass, and so on – they are automatically added to the Euclidea interface’s shortcut, which helps you save time and allows you to create clean, uncluttered drawings.

***Easily Drag, Pan & Zoom***
Euclidea-created constructions are completely dynamic. As such, you can drag to adjust angles, lines, radii and so on. You can also easily zoom and pan. This not only makes the experience more interactive, but it allows you to more deeply grasp the relationships between geometric elements, explore various possibilities, and analyze errors.

***Instant, Automatic Precision***
Don’t worry about spending time or effort trying to achieve perfect precision, because Euclidea automatically handles that task by pinning points, lines and circles to the app’s clean interface.

> A helpful “Explore” mode that allows you to see the figure you need to construct
> An inventory of tools that you create as you progress – you’ll need these to solve future challenges
> Some challenges can be solved in more than one way, which means you can try a different approach and have even more fun

Send in your inquiries and stay up-to-date on the latest Euclidea news at https://www.euclidea.xyz/

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### What is Euclidea?

Euclidea is a game that allows you to learn about and have fun with Euclidian Constructions.

### How many levels are there in Euclidea?

There are 127 levels in Euclidea, ranging from very easy to really hard.

### How many innovative tools are available in Euclidea?

There are 10 innovative tools available in Euclidea.

### Can I unlock new levels in Euclidea?

Yes, new levels are unlocked as you solve the previous ones.

### How can I complete the whole game in Euclidea?

To complete the whole game, you need to earn all the stars. However, you can remove this restriction by purchasing an in-app purchase (IAP).

### What skills can Euclidea help develop?

Euclidea has been shown to help with imagination, intuition, and logic, which are all wonderful skills to develop.

### Who should play Euclidea?

Euclidea is a game that every math student should have and, in an ideal world, every adult should like according to Non-Trivial Games.

### How does Euclidea start?

Euclidea starts with simple challenges that guide you through the basics of Euclidian Constructions.

### How many unique challenges are there in Euclidea?

There are 120 unique challenges in Euclidea, organized in packs for simpler navigation.

### Can I customize my Euclidea interface?

Yes, when you learn certain significant constructions, they are automatically added to the Euclidea interface's shortcut, allowing you to create clean and uncluttered drawings.

### Can I adjust the constructions in Euclidea?

Yes, you can easily drag to adjust angles, lines, radii, and more. You can also zoom and pan to explore various possibilities and analyze errors.

### Does Euclidea ensure precision in constructions?

Yes, Euclidea automatically handles precision by pinning points, lines, and circles to the app's clean interface.

### What special features does Euclidea have?

Euclidea has a helpful "Explore" mode that allows you to see the figure you need to construct. It also has an inventory of tools that you create as you progress, and some challenges can be solved in more than one way, adding to the fun and possibilities.
The hints could be more helpful. But, you can find solutions to every level on YouTube. It would be great if there were links to concept videos where someone could get the ideas in a problem without feeling ...
Grant Napier
Really challenging app. I'd say it's aimed to freshmen Mathematics major (at least the hardest problems).
Luis Ochoa
Cool.
Peter Galajda
Great geometry game
James Lowry
Cute And Smart
Sebastian Kołodziej
Nice
sina taghipour