Skip to the content
Synapse Sprint

Number Span — step 4

Target7 digits or more
LevelIn order · Easy
Run code8A3D-FE77

Open. Reach the target to open step 5.

Setting up the lane…

What this step asks

Type back a number of 7 digits in the order shown on the In order · Easy level. The first number has 3 digits and every correct answer adds one, so 5 correct answers take you there. You have 14 rounds and 3 lives.

The numbers behind the target

  • Each digit is on show for 800 ms with 250 ms before the next, so a 7-digit number takes about 7.4 s to appear.
  • No digit repeats back to back and there are no runs like 4-5-6.
  • Rounds to spare for slips: 9 of 14.

Before you start

The top steps ask for a clean and steady run. Take a short break between attempts; a fresh try tends to go further than a fifth one in a row.

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