PC2021: Intermediate results, week 3

By the end of the third week, there are 876 registered participants from 69 countries (the list of countries is given below). In total, 58 solutions were submitted, out of which 13 were correct.

For this problem, I have decided to consider a solution as deserving full marks even if the answer for 2MT-strong B-fields is incorrect, as long as the formula gives a correct answer for ca 10 times weaker fields. However, those of you who have a good answer for 2MT-strong B-fields, have better chances of getting the best solution award.

Correct solutions were submitted by:

First NameSurnameCountrySchool/Universitydatetime
École Polytechnique Fédérale de Lausanne
EddieChenUnited States01/01/2103:25:00
Moscow Institute of Physics and Technology
YuechenZhuChinaPeking University11/01/2105:47:00
BatuhanKeskinTurkeyBoğazici University12/01/2122:05:00
MinhTrang DaoVietnam15/01/2109:11:00
TevžLotričSloveniaUniversity of Oxford16/01/2121:51:00

Participating countries: Algeria, Azerbaijan, Bangladesh, Belarus, Belgium, Bosnia and Herzegovina, Brazil, Bulgaria, Cambodia, Canada, China, Croatia, Czechia, Egypt, El Salvador, Estonia, Finland, Georgia, Germany, Greece, Hungary, India, Indonesia, Iran, Israel, Italy, Japan, Kazakhstan, Kenya, Korea, Kyrgyzstan, Latvia, Lebanon, Lithuania, Macedonia, Malaysia, Mexico, Moldova, Mongolia, Nepal, Nigeria, North Macedonia, Pakistan, Peru, Philippines, Poland, Romania, Russia, Saudi Arabia, Serbia, Singapore, Slovakia, Slovenia, South Africa, South Korea, Spain, Sri Lanka, Sweden, Switzerland, Syria, Taiwan, Thailand, Turkey, Turkmenistan, United Arab Emirates, United Kingdom, United States, Uzbekistan, Vietnam.