Tectonic 4+

A fun sudoku alternative

Keesing Media Group B.V.

Designed for iPad

    • 4.8 • 26 Ratings
    • Free
    • Offers In-App Purchases



Play the popular Tectonic brain teaser. Challenge yourself with this new fast sudoku variant.

Try now for FREE PuzzleLife's Tectonic app for mobile and tablet! Enjoy this UNIQUE and addictive number puzzle experience- both fun and challenging!

· Make an account and receive 500 FREE CREDITS for more free puzzles.
· Play all 6 difficulty levels for free and improve as you play.
· Play whenever you want and continue to play even when you're not online.
· To become a true Tectonic expert complete all 24 achievements.
· Login and use your credits for all PuzzleLife apps of your choice.
· Available for mobile and tablet.

Playing Tectonic is EASY and FUN. A Tectonic puzzle contains several zones outlined in bold, ranging in size from 1 to 5 cells. You must assign all the cells a number according to how many have been outlined for that zone, so that all 1-cell zones contain only a 1, two-cell zones contain a 1 and 2, three-cell zones contain a 1, 2 and 3 and so on. A number cannot ever touch the same number - horizontally, vertically nor diagonally.

Want more puzzles? Thousands of Tectonic puzzles are available in 6 difficulty levels, in both small and large grid sizes.

What’s New

Version 3.6.5

Improvements and small fixes.

Ratings and Reviews

4.8 out of 5
26 Ratings

26 Ratings

SjoukjeA ,


It’s hard to find Tectonic in print, so this app is just what I needed to get my fix. A fun and easy to use app.

C6H6O6 ,

Love the game

I was new to tectonic, and now i.m sold

Jmgandon ,

Just what is needed for such type of game

Simple to use, not too simple to solve but not too complex. Exactly what is needed for a break.

App Privacy

The developer, Keesing Media Group B.V., 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:

  • Purchases
  • Usage Data

Data Linked to You

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

  • Purchases
  • Identifiers
  • Usage Data

Data Not Linked to You

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

  • Usage Data
  • Diagnostics

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

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