Bug Squash takes a familiar idea and tunes it until it clicks. Here you get a 60-second round with 15% bomb rate, wrapped in a clean, distraction-free board that works just as well on a phone as on a laptop.
It is a pure score-attack loop. When the round ends you get your score, your best, and the itch to immediately beat it. Rounds are short enough that 'just one more' is a genuinely dangerous sentence.
The loop is deliberately compact: one round takes minutes, improvement is visible, and the next run is one tap away. That makes it a reliable filler for short breaks - and an easy game to recommend to someone who 'does not really play games'.