Gridlock
Slide the cars, free the red one. Every par proven by exhaustive search.
Drag the cars aside until the red one can leave. Three jams a day — Easy, Medium, Expert — each with a proven fewest-moves par.
One verb, three jams a day
What Gridlock ships, and what it can actually prove about every board.
Three jams every day
Easy, Medium and Expert, the same three boards for every player worldwide. The day counts towards your streak only once all three are solved.
Par proven, not estimated
Each board's par is the fewest moves possible, found by exhaustive search of its whole move graph — and it counts the final slide out of the exit.
Cars follow your finger exactly
A vehicle tracks your finger one-to-one along its own axis and stops exactly where the geometry says it must. Nothing slides further than you dragged it.
Exact hints, unlimited undo
Because the solver is exact, every hint is a genuinely optimal move. Undo and reset are unlimited, free, and never metered.
Archive and Practice
Replay any past date's three boards, or practise from the frozen bank in four bands — including Hard, which the daily never draws from.
Offline, private, five languages
No account and no sign-up. English, German, Arabic, Persian and Kurdish (Sorani), with right-to-left layout and a screen-reader-playable board.
Free, with one €1.99 unlock
No banner ever sits on the board. Ads are opt-in rewarded video for extra hints plus a capped break after a solve; one Pro purchase removes them.
See it in play
The daily hub, a jam mid-solve in English and Kurdish Sorani, and the stats screen.
Ready to try Gridlock?
Slide the cars, free the red one. Every par proven by exhaustive search.
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