Mindsight (2017)

Mindsight is a minimalistic evolution of a match-3 game. The goal of the game is to find all sets of three adjacent symbols whose characteristics either match or differ. Each symbol has three characteristics: Color, Shape, and Shading. The color can be blue, green, or red. The shape can be a triangle, a circle, or a square. And the shading can be solid, striped, or empty. Each of these characteristics either need to be the same or different for three consecutive horizontal or vertical symbols to make a set. You beat the level when you've found all possible sets on the board.