Puzzles

Sonar

Ping the treasure

Steer a little yellow submarine over a dark seabed. Each ping tells you how far the nearest rock or treasure lies; read the echoes, clear the water and dig up every chest.

Difficulty
Free, nothing to install

How to play

Ping a square: the number is how many steps it is from there to the nearest rock or chest (a diagonal step counts as 1). 1: something is in one of the 8 squares around it. 2: something is on the ring just outside those, and nothing is right next to it. 0: a chest is right there.

  • More chestsThis sea hides more than one chest: the goal says how many. After finding one, keep pinging for the rest.