FROGGER↟

Hop with arrow keys or WASD. On a phone, swipe the board or tap the arrows. Traffic hurts; water needs a log or a turtle. Turtles blink before diving, so don't linger. Land in an empty green bay at the top. Watch for the golden fly — it visits one empty bay at a time, and reaching it before it leaves is worth 200.

Five homes advance the round. You have three lives and 60 seconds per frog. Earn 10 points for each new forward row, 50 for a home, 10 per second left, 200 for the bonus fly and 1,000 for a full set. P or Escape pauses. Your best score stays on this device.