Achtung_die_Kurve_Reinforcement_Larning http://www.adamlilja.com/images/achtung.pdf https://github.com/erikbohnsack/reinforcement-achtung https://github.com/esillen/achtungBord https://github.com/thowell/achtung http://cs230.stanford.edu/projects_fall_2020/reports/55771104.pdf