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Number Chain board with clues and a numbered path

Number puzzles Available on Google Play

Number Chain

Connect consecutive numbers to fill the board with a path from 1 to the final number.

  • 5,000 puzzles with one solution each
  • Boards in different shapes
  • A daily puzzle with separate progress

How to play

  1. 1

    Read the clues

    Use the fixed numbers to plan a path. Consecutive numbers must share an edge.

  2. 2

    Drag a sequence

    Start from any existing number, drag up, down, left or right, then release to fill.

  3. 3

    Fill every square

    The completed path must run from 1 to the final number, visiting each available square once.

Number path puzzle rules and solving tips →

Screenshots

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Number Chain — Choose a chapter
Choose a chapter
Number Chain — Pick a level
Pick a level
Number Chain — Connect the numbers
Connect the numbers
Number Chain — Complete the path
Complete the path

Screenshots show an earlier build under the former name SeqTrail.

App information

Platform
Android
Progress
Campaign and daily puzzle progress are saved separately on your device.
Languages
12 languages, including English and Simplified / Traditional Chinese.
Privacy policy

FAQ

Can I change a fixed clue?

No. Fixed clue numbers stay in place. You can erase or undo numbers you filled in.

When does the daily puzzle change?

It follows the date on your device. The same day keeps the same puzzle and its saved progress.

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