Suguru is a challenging logic puzzle. Fill in the missing numbers in every region so that all regions contain the numbers 1, 2, 3, etc., until the region is full. But make sure that the same numbers do not touch, also not diagonal! Each puzzle has only one solution, which can be reached with logic reasoning, no guessing needed.

Solve these logic puzzles to challenge yourself, to relax, to train your brain, or to kill some time. This puzzle provides hours of challenging entertainment! With puzzles ranging from easy to fiendish, it offers something for both beginners and experts.

The puzzles can be pretty tricky and it might take some time to learn how to solve them. The app includes a "How to Play" to explain the solving strategies and you can always ask for a hint if you are stuck. You can also check at any time if your solution is correct so far.

Are you up for the challenge? Can you solve them all?

Game-play features:
- All progress is saved
- Undo/redo
- Hints
- Check if you made mistakes
- Timer (can be switched off)

App features:
- Puzzles in four difficulty levels
- How-to-play explanation
- Works offline
- Dark theme
- Color themes
- List of recently played puzzles
- Progress overview

Suguru is a logic-based number-placement puzzle, similar to Sudoku and Ripple Effect. It is also known under the name Tectonic. All puzzles in this app are created by brennerd.