Delete Story - Dop Brain Puzzle is a challenging and fun online puzzle game for free. This game is designed to test the players thinking ability and reaction speed. It allows players to have a good time while searching for answers. Delete Story, Dop Brain Puzzle, puzzle game, online puzzle, brain teaser, thinking ability, reaction speed, HTML5 game, mobile game, free game, cognitive skills, problem-solving, story game, erase, find the difference, logic puzzle, challenging, fun, funny, kids, boys, brain game