🚗 Harbor Gridlock

<p>Harbor Gridlock drops you into a packed harbor where one red car is hemmed in by a tangle of cars and trucks. The rule is simple: each vehicle only rolls forwards or backwards along its own lane — none of them turn — so you must nudge the right blockers out of the way to open a path, then slide the red car out through the gap on the right. It looks easy and plays like a proper brain-bender. This is the fiendish tier, so expect deeply knotted boards that demand long look-ahead. Every single board has been checked by a solver, so there is always a way out — the only question is whether you can find it in par moves and earn three stars. There are no timers rushing you; take your time, picture the chain of moves, and enjoy that click of relief when the last car rolls aside. It plays beautifully on a phone with one finger and just as well with a mouse, free and instant in your browser.</p>

How to play

• Drag any car or truck along its lane — vehicles only move forwards or backwards, never sideways.
• Clear the vehicles blocking the red car's row so a path opens to the exit gap on the right.
• Slide the red car right and out through the gap to win the level.
• Try to finish at or under par moves to earn all three stars.
• Stuck? Use Restart to reset the board and plan a fresh route.

Controls

Drag a vehicle along its lane with mouse or finger. Slide the red car out through the right-hand gap to win.

Features

• 6 hand-picked fiendish boards from the Harbor set
• Every level solver-verified solvable with a fair move par
• Smooth drag-to-slide controls for touch and mouse
• Star rating, personal best and a global + daily leaderboard

FAQ