Gridlock: Car Jam Puzzle

Slide blocks, unblock traffic

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

300 levels across 10 worlds, new music and a fresh casual look. Slide the cars, clear the jam and drive the red car out! The traffic's jammed and the little red car needs out. Slide the cars and trucks out of the way, clear a path, and drive the red car to the exit. Easy to pick up - delightfully tricky to master. 300 hand-crafted levels across ten worlds, plus an Endless mode and a fresh Daily Challenge every single day. Every level is guaranteed solvable - no dead ends, no filler. FEATURES - 300 campaign levels + Endless mode + Daily Challenge - Ten worlds that ramp from a gentle warm-up to real brain-benders, each with its own music - Fixed obstacles and side exits that keep every board fresh - Bright, cozy casual look - colorful and easy on the eyes - One hand, one thumb - play anywhere - Plays fully offline - no internet needed - No sign-up. Optional reward videos for extra hints - One-time Remove Ads purchase Slide, unblock, escape. Can you clear the gridlock?

Ratings & Reviews

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• Brand-new casual look: every screen, car and world redrawn. • 150 new levels — 5 new worlds: Seaside, Old Town, Snow Peak, Skyline, Carnival (300 levels total) + a bigger Endless mode. • New music for every world and softer sound effects. • Smoother car dragging at 60 fps. • Optional reward videos for extra hints; a one-time Remove Ads purchase.

Version 1.1

The developer, Luu Hong Son, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Location
    • Identifiers
    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
Luu Hong Son
Size
100.3 MB
Category
Puzzle
Compatibility
Requires iOS 15.0 or later.
  • iPhone
    Requires iOS 15.0 or later.
  • iPod touch
    Requires iOS 15.0 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English
Age Rating
4+
In-App Purchases
Yes
Copyright
© 2026 Hong Son Luu
  • Developer Website
  • Privacy Policy

    • More by Luu Hong Son

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