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⚡ Spark Grid

Pick one ignition cell. Hit every goal and clear the coverage target.
Score0
Round1
🏆 Best—
Coverage target 11
Goals 0/2
GoalDelayAmpBlock
One tap starts the full wave · goals must all light up · score climbs with longer successful cascades
Find the best ignition point.
One tap starts the full wave · goals must all light up · score climbs with longer successful cascades
🏆 TOP 20
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HOW TO PLAY

  1. Press Ignite, then tap exactly one open cell to launch the wave.
  2. Normal cells spread in 4 directions after 1 beat. Delay cells wait an extra beat, and Amp cells spread in 8 directions.
  3. Block cells stop the wave completely. Goal cells must all light up, and you also need to hit the coverage target shown above the board.
  4. Each cleared board adds score and advances the round. One failed cascade ends the run.

ABOUT

Spark Grid is a cascade-planning puzzle. Instead of tapping repeatedly, you design one ignition point and watch the whole chain unfold through blockers, delays, and amplifiers. That makes it feel different from straight logic grids: the fun is in predicting the automatic wave, not manually resolving each step. Your best score is saved on your device, and the highest runs can be submitted to the global TOP 20 leaderboard.