Number Route

Number Route

Play on brainilabgames.com ↗

Opens on brainilabgames.com in a new tab. Check the setup notes below before starting.

About Number Route

Keep four numbers in order and choose three operators to reach the target, calculating strictly from left to right.

Choose Start Number Route. Four numbers stay in their original order; select an operator for each gap. Every operation uses the running total, rather than normal multiplication-before-addition precedence.

The reviewed Anytime session contained ten routes and a maximum of 2,500 points. Reset lets you change a route; Skip moves past it. Completing a route gives feedback before the next puzzle.

About the game

BrainiLab’s team describes using AI coding assistance during development. The contribution of a particular tool and the proportion of generated code are unconfirmed, so this is listed as an independent game with disclosed AI assistance.

Made by Biel Sardà / BrainiLab.

How to play

Free browser play without an account. Optional cookie choices can be declined. Open the official BrainiLab page: its frame restrictions prevent a Zadely embedded player. Physical-phone interaction was not tested.

Number Route controls
Mouse / keyboard focus and activationSelect an operator, reset or skip a route

Follow the running total, not ordinary precedence

For the sample 7, 3, 6, 4 → 28, subtract first: 7 − 3 = 4. Multiply that result by 6 to get 24, then add 4. Written without parentheses, the same symbols would usually be interpreted differently; here each step finishes before the next begins.

Use all four numbers even if an intermediate total already equals the target. Before choosing division, check that the result is a whole number. Look at the final number first: it can help you work backward to the subtotal the last operator must receive.

Questions about Number Route

Does Number Route use normal arithmetic precedence?

No. It calculates strictly left to right, using the running total for each operation. Keep all four numbers in order and use them all.

Do I need a BrainiLab account?

No account was required for the reviewed free Anytime session.

Can it run inside Zadely?

No. The official page restricts framing, so the Play button opens BrainiLab directly.

Tips for Number Route

  • Work backward from the last number.
  • Check that division produces a whole number.
  • Reset to compare another sequence of operators.

Sources: brainilabgames.com, brainilabgames.com. Last checked .

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