KN

Solve a problem for the first time

Awarded to KN on 16 Feb 2022

Solve all the problems in Draw Letters problem group

Awarded to KN on 02 Mar 2022

Like a problem or solution

Awarded to KN on 02 Mar 2022

Comment on a problem or solution

Awarded to KN on 02 Mar 2022

Create a problem

Awarded to KN on 02 Mar 2022

Be the first to solve a problem

Awarded to KN on 02 Mar 2022

Solve all the problems in Introduction to MATLAB problem group

Awarded to KN on 03 Mar 2022

Solve all the problems in CUP Challenge

Awarded to KN on 03 Mar 2022

Receive 10 likes on a problem you have created

Awarded to KN on 03 Mar 2022