Calculus Time

A time travelling deckbuilder to practice basic calculus skills. Development info: This game was developed as part of the scholarship project # 23E-ISAU-MS-01 sponsored by the Centre for Scholarship and Innovation in Science, Technology, Engineering and Maths (eSTEeM), the Open University, UK. Licensing info: The following pieces of art are licensed under creative commons 3.0 https://creativecommons.org/licenses/by/3.0/ The images were modified (size and colour changed) The origins were created by the following artists: Deck icon - Faithtoken (https://www.faithtoken.com/) Discard icon - Faithtoken (https://www.faithtoken.com/) End Turn icon - Delapouite (https://delapouite.com/) Gem icon - Lorc (https://lorcblog.blogspot.com/) Hint icon - Lorc (https://lorcblog.blogspot.com/) The following pieces of art are licensed under a creative commons 0 license https://pixabay.com/service/terms/ Background image - ArtTower (https://pixabay.com/users/arttower-5337/) Brain circuit image - GDJ (https://pixabay.com/users/gdj-1086657/) The following pieces of art are subject to the unsplash free use license https://unsplash.com/license Paper Texture (Used on various things)