The most addictive Sudoku alternative among the logic puzzles!
About Tectonic
Tectonic is a puzzle app developed by Keesing Media Group.
Download Statistics
Tectonic has been downloaded 200 thousand times. In the last 30 days, the app was downloaded 1.8 thousand times.
User Ratings
Tectonic is rated 4.62 out of 5 stars. The rating is based on 5.1 thousand ratings.
App Information
Tectonic is FREE to download. The APK download size is 14.68 MB. The latest version available is 4.6.1. The last update was on July 29, 2025.
Technical Requirements
Tectonic requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play December 2015.
Description
Try the most addictive Sudoku alternative among the logic puzzles for free with PuzzleLife's Tectonic app for mobile and tablet! Enjoy this unique and addictive number puzzle experience - both fun and challenging!
The Tectonic puzzle is the ideal puzzle game for those who like to explore logic puzzles. With in fact only one rule: adjacent boxes may never contain the same numbers. With tectonic you have found a fun alternative to sudoku.The principle is simple, solving it is a fun challenge!
Get hooked on the addictive Tectonic puzzle experience: · Make an account and receive 500 FREE CREDITS for more free logic puzzles. · Play all 6 difficulty levels for free and improve as you play. · Play the puzzles whenever you want and continue to play even when you're offline. · To become a true Tectonic expert complete all 24 achievements in the game. · 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 logic puzzle contains several boxes 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 box, 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. You'll quickly discover that there's more to solving this Sudoku alternative than meets the eye!
Want more puzzles? Thousands of Tectonic puzzles are available in 6 difficulty levels, in both small and large grid sizes.
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Awsome app. Mind refreshing and cool game. The graphics are attractive and the gameplay are perfectly well-balanced in order to guide a novice and make him addictive in this game. Hints are appropriate
★★★★☆Tina Moller· Oct 18, 2019
The game itself is great. You need credits to play which you can buy or earn by watching ads. I experienced a glitch where I watched ads, but the credits wouldn't add to my account. I had to uninstall as I could no longer play.
★★★★★ALAN FISHER· Jun 25, 2019
Beware! This app is highly addictive. It's also challenging and satisfying - if and when you manage to solve one of the puzzles. Love it. (p.s. Congrats to the developers - great job !)
★★★★★A Google user· Dec 15, 2018
This and Sudoku are my two favorite puzzles to play. Tectonic is unique, and I absolutely adore this app. Bravo, guys.
★☆☆☆☆Spiegel P· May 10, 2022
So it's a simple (though not easy) number puzzle game which is not bad. Unfortunately the app itself is terrible and just gives you a few puzzles for free then charges you credits - lots of them per puzzle, and they're expensive, and it starts to hassle you about making accounts and stuff - 250 free credits to make an account! It sounds like a lot until you realize that'll buy you only 5 puzzles or so. So, like so many android games, good game, awful, awful app design
★☆☆☆☆TF Ripley· May 18, 2021
Been having a lot of problems with this app of late. No more new level 9 games. I bought new credit before I realized this. E-mailed developer to see what could be done. They said they'd added new games. But now every time I select a new level 9 game, credit is being taken, and I'm only getting old unfinished games.
Google Play Rankings for Tectonic
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Technologies used by Tectonic
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