D.D.D: Down down down

Help a plucky character get out of a threat above. The quote was "break blocks which make a tower." The hero has to be taken down in the game. Quote: The character is in a tower of blocks. It is necessary to break blocks in order to get to one of the two buttons. You must click the button that tells you which block it is. "The hero will get into a trap if he makes a mistake. It is possible that he will step on sharp thorns." It's been said, in case you are too slow the character will be caught.