Participate in our Olympiad and win discounts on our courses. To participate, write 'I'm in' in the comments, share the post on your profile page, and solve the tasks. The prizes include a 10% discount for the first place and a 5% discount for the second and third places. The questions are based on the materials published on the community's wall since last 21 August. You can share your scores in the comments after finishing the Olympiad. Good luck!