Wooden House Hidden Numbers

Our goal in this game is to find the numbers lost in a wooden house. There are 20 hidden numbers in total and only 5 of them are shown to us randomly. Each number we find is replaced by a new one. If we find it in the shortest time and with the least amount of errors, we can get a high score. In this way, we can have a sweet competition with other players by sending our total score at the end of the game. There are 4 sections in total and each section has the right to get 3 clues.