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Numbrix - Logic Puzzle
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Numbrix

description Numbrix Overview

Numbrix is a number-path logic puzzle created by Marilyn vos Savant and published in Parade magazine. A rectangular grid contains selected numbers, and the solver must fill the remaining cells so that consecutive integers connect horizontally or vertically in one continuous path; diagonal connections are not allowed. It is intended for pencil-and-paper puzzle solvers and emphasizes deduction, spatial planning, and the systematic testing of possible routes.

help Numbrix FAQ

Who created the Numbrix puzzle?

Numbrix was created by Marilyn vos Savant and published in Parade magazine. It is a logic puzzle built around connecting numbered cells.

How do you solve a Numbrix grid?

Fill the empty cells so consecutive integers connect horizontally or vertically. The completed numbers must form one continuous path through the grid.

Can Numbrix connections run diagonally?

No. Standard Numbrix uses horizontal and vertical connections, not diagonal ones. A diagonal-looking shortcut cannot count as a legal link between consecutive numbers.

What is the difference between Numbrix and a word puzzle?

Numbrix does not depend on clues, vocabulary, or arithmetic calculations. Its central task is arranging consecutive integers into a single continuous path, starting from the numbers already printed in the grid.

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