user491638 if you place 8 cubes as 2x2x2 configuration (ie. as a cube with a side of 2), you will only need 54 matches: $12\times 3$ horizontally + $9\times 2$ vertically.

adictos_student whos rating was not updated? Disqualified participants received disqualification notice with necessary information.

adictos_student ranking has been updated!

JerryJohn congrats on winning the round! You should get an email with the instructions.

adictos_student sorry for the delay, plagiarism system had some technical issues and we couldn't get around to resolve them. The rating will be updated within 4 hours

IvanovSergey at the moment we are going to focus on Weekend Practice.

IvanovSergey we are getting up to speed, there are two more rounds being worked on 👌

Lucky123 не обязательно, паук может находиться на противоположной стене, например в комнате $2\times 2\times 2$ он может бить в координатах $(2,1,1)$

Vahid_12 looks like english version didn't have the expression. Thanks for letting us know, the statement is updated.

user625076 no, the tests, except examples, are secret. You can create your own test cases manually to debug your program.

user625076 Don't post code, no one is going to debug it. Ask specific questions.

papaz239 Thanks for letting us know, I have updated the checker.

Sayadd, unfortunately, our local coordinator is dealing with a personal issue and is currently unable to send out the prizes. We’re working on a solution and will update you as soon as possible. Apologies for the delay.

Osman27 the prizes for Azerbaijan have arrived to our local leader and will be distributed shortly.

objective_tesla_956 please, have some respect to the authors and moderators. It does not help when you vent here. You want more contests? Submit problems.

ichigokurosaki над результатами тестування є повідомлення "Потрібна допомога з налагодженням цього розв'язку? Запитайте мене!" натисніть "Допоможи мені".