A fascinating, beautiful and educating puzzle! Moreover, all this is a proof of the celebrated Pythagorean Theorem without any formulas!
— This update adds support for iOS 11.
- Roman Koksharov
- 8.4 MB
Requires iOS 8.0 or later. Compatible with iPhone, iPad and iPod touch.
English, French, German, Italian, Japanese, Russian, Simplified Chinese, Turkish
- Age Rating
- © Mathematical Etudes Foundation
Up to six family members will be able to use this app with Family Sharing enabled.