Free puzzle game · Plays in your browser

Rush to zero.

Chain touching numbers that sum to zero — every clear buys you time. How long can you last?

Time 90.0
Sum –
Score 0

Zero Rush
8s: 0

ZERO RUSH

Find the longest chain that sums to zero.

How to play

One rule: make it zero. The clock does the rest.

  1. 3164 7258

    1Drag through touching stones

    Press on a stone and drag up, down, left or right to build a chain — no diagonals, up to 8 stones.

  2. 5−3−2=0

    2Make it zero

    White stones add, black stones subtract. Let go when the chain sums to exactly zero and it clears.

  3. TIME12.4+5.0s

    3Beat the clock

    You start with 90 seconds. Every clear buys time back — but the bonus shrinks and the board gets harder the longer you last.

  4. 9426 1536
    PERFECT +164

    4Go for the 8

    Longer chains score far more. Clear a full 8-stone chain for a PERFECT bonus.

Scoring

Chain345678
Points916253649164

Points are the chain length squared; a full 8-chain adds a 100-point PERFECT bonus.

Tips

  • Stones that would finish your chain pulse gold — follow them.
  • Stuck? After a few seconds the game hints at an easy chain.
  • Every run starts on a board of the same difficulty, so scores are comparable.

FAQ

Is it free? Yes — no account, no install.

Does it work on my phone? Yes, in any mobile browser. Apps are coming.

How do I get on the leaderboard? Finish a run and add your nickname.

Leaderboard

Top 10 all-time. Every run starts on a board of the same difficulty — only speed and sharp eyes count.

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