Crossing Dashes by Arya 1503 is a game where you must avoid the collising of two broken lines by means of slowing one of them down.

Gameplay

On a brown map, you have a horizontal line going left, and a vertical line going downward. Each of these lines is broken into white fragments of different sizes, all moving at a constant speed. You do not control the horizontal line; only the vertical one. The goal is to slow down the vertical line in such a way so as to let a vertical line component pass through a gap in the horizontal line.

The game evolves by moving the vertical line up and down, thus distorting judgement over how much th vertical line should be slowed down. The leaderboard is determined by how long the game goes on, thus there is an incentive to slow the vertical line down most of the time to buy.
The first fragment of the vertical line will always collide if left untouched.