Tectonic vs Color Sudoku

Try PuzzleLife's Tectonic app for mobile and tablet now for FREE! 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.

A fresh Sudoku-style logic game: fill each color region with 1–N and no adjacent repeats (even diagonally). Clean design, smart notes, hints, and difficulty from Easy to Expert. Highlights: Color regions: each region uses numbers 1–N once. No repeats: adjacent cells (incl. diagonals) can’t match. Play your way: Notes, Undo/Redo, and Hints when stuck. Progression: Easy → Expert with daily challenges. Custom themes: pick palettes that match your mood. How to play: Tap a cell and place a number. Use notes to track candidates. Complete every region with 1–N, with no matching neighbors.