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 3.5.1

small ui fixes...

Ratings and Reviews

4.6 out of 5
14 Ratings

14 Ratings

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.

Moordtuig ,

Great game, mediocre app

I am 100% addicted to this game and play it all the time. However, many times it won’t start up, getting stuck at 35% loaded. If I don’t have internet connection, I might as well forget it. PLEASE FIX THIS.

App Privacy

The developer, Keesing Media Group B.V., has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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