Quiztallography
To commemorate the International Year of Crystallography 2014, the Universitat Autònoma de Barcelona has developed Quiztallography, a game for Android and Windows phones. The app contains more than 1000 questions, often including interactive 3D-polyhedra. The user can select two playing modes: time trial (you can set the allowed playing time) or without time (you can save your game and resume playing later). Correct answers will produce a variable number of quiz points (depending on the given question) and failed answers will result in the subtraction of one quiz point. The application will help undergraduate students to improve their skills in point-symmetry in an entertaining way. The app Quiztallography can be downloaded free of charge from the Android market (Google Play) or from the Windows Phone Store. The game is currently available in English, Catalan and Spanish.
Downloads
Android version: https://play.google.com/store/apps/details?id=aax.uab.quiztallographyWindows Phone version: http://www.windowsphone.com/es-es/store/app/quiztallography/0dd334b1-8c65-4fd7-9b3c-f78a65350603
http://departaments.uab.cat/geologia/PSG



![[Quiztallography]](https://www.iycr2014.org/__data/assets/image/0007/96298/quiztallography.png)