LongerLinePick trains fine length comparison. Two lines appear on screen, and you score by tapping the longer one. Choosing the shorter line or running out of time counts as a mistake, and three mistakes end the game. Early rounds show obvious length gaps with calm timers, but higher scores shrink the difference until the lines look nearly equal and the decision window tightens. Compare both ends carefully, avoid rushing on near ties, and tap the true longer line before time expires. Precise visual measurement under pressure is what extends each endless run.