Contribute at least one answer each month for 3 consecutive months
Awarded to halleyhit on 02 Sep 2024
3 of your answers have been accepted
Awarded to halleyhit on 19 Aug 2024
Your submissions were downloaded 100 or more times in a month
Awarded to halleyhit on 01 Oct 2021
Your submissions received 5 five star ratings
Awarded to halleyhit on 09 Sep 2021
Publish your first submission
Awarded to halleyhit on 09 Oct 2019
Solve all the problems in ASEE Challenge
Awarded to halleyhit on 27 Aug 2018
Solve all the problems in CUP Challenge
Awarded to halleyhit on 22 Aug 2018
Solve all the problems in Cody Challenge
Awarded to halleyhit on 22 Aug 2018
Solve a problem for the first time
Awarded to halleyhit on 16 Aug 2018
Provide your first answer ever to someone else's question
Awarded to halleyhit on 20 Jul 2017
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