Welcome

How to…

fly the spaceship

retract the walls

change the space

choose the content

export the image

set your preferences

Further study

Acknowledgments

Still have a question? Submit it to the Geometry Games Contact Page for a more-or-less prompt reply.

Curved Spaces is freely distributable under the GNU General Public License. The current version is available at www.geometrygames.org/ CurvedSpaces.

# Further study

- The 2-week classroom unit Exploring the Shape of Space introduces finite universes to students in grades 6-10. Available from the book’s page at Key Curriculum Press or its page at Amazon.com.
- The book The Shape of Space introduces finite universes to advanced high school students and beginning university students. Suitable for self-study as well as classroom use. Available from its page at Amazon.com.
- The Torus and Klein Bottle Games let children of all ages have fun while building their intuition for finite universes in two dimensions. Available for free online.