The annual multi-puzzle tournament is coming

The annual multi-puzzle tournament is coming. 3360 minutes are given to solve each problem. (56 hours), i.e. I can solve a multi-puzzle 30x40 for more than 2 days. And in order for the solution to be guaranteed to be counted, during the entire time of the solution, I must keep the computer turned on without interruption and with this open puzzle. I understand correctly? I do not want to `` fly by ' due to a misunderstanding of the rules. Explain to experts! Thanks!