References:
- Yisi, W., Akmal Khalid, M. and Iida, H., 2020. Analyzing the Sophistication of Chinese Checkers. Entertainment Computing, 34, p.100363.
- Zagal, J., Rick, J. and Hsi, I., 2006. Collaborative games: Lessons learned from board games. SIMULATION & GAMING, 37(1), pp.24-40.
- Anon, 2020. [online] Cheapass.com. Available at: <https://cheapass.com/free-games/pennywise/> [Accessed 17 Apr. 2020].
