Tectonic
Keesing Media Group Puzzle In-app purchases Contains ads
Try now for FREE PuzzleLife's Tectonic app for mobile and tablet!
- Rating
- 4.6
- 6.5K ratings
- Downloads
- 207K+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Aug 31
- 2026 · v4.6.2
Screenshots
About Tectonic
Try now for FREE PuzzleLife's Tectonic app for mobile and tablet!
Enjoy this UNIQUE and addictive number puzzle experience- both fun and challenging!
GET HOOKED ON THE ADDICTIVE TECTONIC EXPERIENCE
· 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.
Enjoy this UNIQUE and addictive number puzzle experience- both fun and challenging!
GET HOOKED ON THE ADDICTIVE TECTONIC EXPERIENCE
· 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.
User reviews
Simply genius, best game.
So glad I found this app it's my favourite puzzle. Top marks, I used to buy the book but can't find it anywhere now, 😃
Good puzzle
Easy to learn, some are very easy but large ones are challenging. Addictive
The usability, challenge and the intelligence of the puzzels are simply beautiful, specially level 8 and 9 .
Great game
Alternatives to Tectonic
Looking for apps like Tectonic? Here are 6 similar Android apps on Google Play. The highest rated is Minimal Sudoku (4.8/5), and all 6 are free to download.
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| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Tectonic | 4.6 / 5 | Free | 100,000+ | Aug 31, 2026 | |
| Minimal Sudoku | 4.8 / 5 | Free | 500,000+ | Oct 26, 2018 | Compare |
| ZHED - Puzzle Game | 4.7 / 5 | Free | 500,000+ | Nov 2, 2023 | Compare |
| Pluszle ®: Brain logic puzzle | 3.6 / 5 | Free | 100,000+ | Feb 16, 2021 | Compare |
| SumSudoku: Killer Sudoku | 4.7 / 5 | Free | 100,000+ | Mar 21, 2026 | Compare |
| SumSum: Mental Math Training | – | Free | 1,000+ | May 6, 2022 | Compare |
| SUDOKU - TheSudoku.com | 4.6 / 5 | Free | 1,000,000+ | Oct 28, 2025 | Compare |
Compare Tectonic with the top alternatives: ratings, updates, ASO score and keyword gaps →