2N: Number Merge Puzzle

Daily Logic, Unique Chains

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Find the one valid chain hidden in every grid. Play a new Daily Puzzle, master five difficulty levels, earn monthly awards, and sharpen your logic. Find the only chain. 2N is a new kind of number puzzle: part logic grid, part merge challenge. Choose the right cells, satisfy the board rules, and build a valid chain that reaches the target. HOW TO PLAY • Pick one number from every row and column. • Follow the spacing or region rule shown for the current puzzle. • Make sure the chosen values can merge step by step into the target. • Check your chain and watch the numbers combine. PLAY YOUR WAY • Daily Puzzles — solve a new challenge each day and build your streak. • Free Play — progress through Basic, Hard, Expert, Master and Extreme. • Monthly Awards — complete every Daily Puzzle in a month to earn its trophy. • Smart assists — use undo, hints, and clear feedback when you need them. • Satisfying merges — see every correct chain combine into its final number. • Light and dark themes. • Accessible board labels and clear selected and eliminated states. No account is required. Your gameplay progress stays on your device. 2N is free to play with optional advertising. A one-time Remove Ads purchase removes ads and unlocks ad-supported assists instantly. Can you find the only chain?

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The developer, Umitcan Cengel, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Location
    • Identifiers
    • Usage Data

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Purchases
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
Umitcan Cengel
Size
43 MB
Category
Puzzle
Compatibility
Requires iOS 16.4 or later.
  • iPhone
    Requires iOS 16.4 or later.
  • iPad
    Requires iPadOS 16.4 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English and Turkish
Age Rating
4+
In-App Purchases
Yes
Copyright
© 2026 Ümitcan Çengel
  • Developer Website
  • Privacy Policy

    • More by Umitcan Cengel

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