Euclidea

Euclidea Euclidea is a relaxing geometry puzzle game with 120+ challenges. Use a ruler and compass to draw perfect shapes, drag and adjust tools, submit solutions, and earn stars as you learn.

Euclidea

Euclidea is a distinctive geometry puzzle game with 120+ unique challenges. You’ll begin with beginner-friendly concepts and gradually work your way up through increasingly interesting problems—each one designed to feel calm, satisfying, and educational. In every level, your job is to use a ruler and compass to draw the required geometric shape and complete the challenge.

You can drag and fine-tune the diameter and radius to align your construction perfectly with the target frame. That flexibility helps you tackle a wide variety of geometric levels using different learning approaches.

Tap to download and start building your constructions today.

Gameplay

Euclidea is straightforward at its core: each puzzle asks you to construct a shape using the tools provided. Your goal is to match the requirements shown in the level.

• Use the available instruments to build the solution step by step.
• When you finish, press the check button so the game can evaluate your construction.
• After you pass, you can review the most accurate solution to learn how it’s done.

Stars & Solution Quality

After completing a puzzle, you’ll earn stars based on how well your solution matches the expected geometric result. Scoring follows the same principles as classic Euclidean construction style: the shortest and most accurate approach earns the maximum stars.

You can still clear the level even if your construction isn’t fully optimized—just expect fewer stars if your steps could be improved. If you already know geometry concepts from books, you may be able to solve simpler puzzles faster.

Tools You’ll Use

Beyond geometry knowledge, you’ll need to learn how to operate the game’s instruments to complete each construction. Euclidea includes 10 geometric tools, such as:

• Angle dividers
• Compasses
• Rulers
• And more

With these tools, you can create many kinds of geometric figures—from fundamental constructions to more advanced tasks. The tools are built for absolute precision, helping you draw clean lines and make it easier to inspect your work and plan the next step.

Features

Start Simple and Get Smarter

No need to be a math expert. Euclidea begins with easier challenges that teach the basics. Once you’re comfortable, the game ramps up with tougher problems such as:

• Inner/outer tangents



• Regular polygons
• And more advanced constructions

There are 120 unique challenges in total, grouped into packs so you can find what you want more easily.

Add Constructions to Your Interface

When you learn important constructions (like an angle bisector, a non-collapsing compass, and others), the game automatically adds them to the interface’s shortcut area. This helps you save time and keep your drawings tidy and uncluttered.

Drag, Pan & Zoom with Ease

All constructions you create are fully dynamic. That means you can:

• Drag elements to adjust angles, lines, radii, and more
• Zoom in and out
• Pan to view different areas

This makes the experience more interactive and helps you better understand how geometric elements relate—while also making it easier to spot and correct mistakes.

Instant Automatic Precision

You don’t have to struggle for perfect accuracy. Euclidea automatically keeps points, lines, and circles aligned to the app’s clean, precise interface.

Benefits

• More than 127 levels, ranging from the easiest challenges to the most difficult ones.



• Develop imagination and pick up impressive skills in a relaxing, enjoyable environment.
• Face many unique tasks and learn how to complete them quickly.
• Because every player thinks differently, each run can feel unique and creative.
• Share the app with friends and invite others to join you.

Conclusion

Euclidea is a high-quality geometry-themed puzzle game for both students and fans of the genre. You’ll solve a variety of problems while building geometric figures step by step using a ruler and compass. Each new level builds on knowledge you gained earlier, so difficulty increases naturally while the puzzles stay engaging. If you enjoy learning through construction and creative problem-solving, this game is a great fit.