The year is 1967 and The Beatles have gone missing! Through meticulous research, we have uncovered that they're hiding in a yellow submarine somewhere in the vast ocean. Your mission is to navigate your probe through the waters to locate the elusive submarine.

Rules:

• Move your probe using arrow keys (Player 1) or WASD keys (Player 2).
• Every few seconds, one of The Beatles will peek out to give you a hint about their location.
• The probe scans in a radius that increases over time.
• When you detect the submarine, you'll get a compass direction hint.
• You can manually adjust the scan radius (use the slider) to narrow your search.
• The submarine moves every few seconds to a new location, and The Beatles peek out again!
• You win when you get within 2 units of the yellow submarine.

Find The Beatles as fast as possible — your time is recorded on the local leaderboard!