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Synapse Sprint

Flash Grid — step 19

Target10 tiles or more
LevelHard
Run code9EFA-34A4

Open. Reach the target to open step 20.

Setting up the lane…

What this step asks

Repeat a pattern of 10 tiles on the Hard level. The run opens with 7 tiles and every correct round adds one, so 4 correct rounds take you there. You have 14 rounds and 3 lives; a miss takes a tile off the next pattern and costs you rounds to climb back.

The numbers behind the target

  • Opening pattern: 7 tiles on a 4×4 grid, on show for 1000 ms.
  • Target pattern: 10 tiles on a 5×5 grid, on show for 1150 ms (50 ms more for every extra tile).
  • The grid grows on the way, so the target pattern is spread over more squares than the opening one.
  • Rounds to spare for slips: 10 of 14.

Before you start

Halfway up, slips cost more than slowness. Aim for a clean run before a quick one.

The run code fixes the tasks, so every retry is the same course. What you learned on the last attempt still applies.