Messy tables full of random 3D junk — burgers, toys, fruit, things you swear you already matched five seconds ago. Early levels feel harmless. Then the clock starts biting and suddenly you're squinting at identical objects like your rent depends on finding the third one.
What makes it stick isn't difficulty. It's that annoying little loop of “one quick round” turning into twenty minutes gone. Free item unlocks help when the screen gets cluttered beyond reason. Simple idea, weirdly hard to quit once your brain locks into the rhythm.