Receive 25 likes on a problem you have created
Awarded to Shaul Salomon on 09 Aug 2020
Publish your first review
Awarded to Shaul Salomon on 09 Oct 2019
Solve all the problems in CUP Challenge
Awarded to Shaul Salomon on 05 May 2018
Obtain 50 solvers for a problem you have created
Awarded to Shaul Salomon on 28 Jan 2018
Create 10 problems
Awarded to Shaul Salomon on 11 Dec 2017
Comment on a problem or solution
Awarded to Shaul Salomon on 03 Dec 2017
Create a problem
Awarded to Shaul Salomon on 29 Oct 2017
Like a problem or solution
Awarded to Shaul Salomon on 04 Jul 2017
Solve a problem for the first time
Awarded to Shaul Salomon on 04 Jul 2017
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