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Number Snake

The interactive part of this puzzle needs JavaScript. You can discuss the instruction below with an adult. The puzzle needs no account or internet connection.Write the numbers from 1 onward. Each number must sit next to the one before it, across or diagonally.

Number puzzle

Start at 1 and follow the numbers in order. Each one must sit next to the one before it.

Ages 7–10
Number order
Planning ahead
Logic