Suguru app icon

Suguru: fill the shapes, keep the twins apart.

100 hand-picked levels, a fresh puzzle every day, and hints that teach you the trick instead of giving the answer away. Plays offline, with no account.

Read the rules

Coming soon to Google Play and the Microsoft Store.

Try itEach shape holds 1 to its size
1
4
3
4
3
1
1
5
2
4
3
4
1
3

Tap an empty cell, then a number. Matching numbers may never touch, not even corner to corner.

Three rules. That's the whole game.

123

Count upA shape of three cells holds 1, 2 and 3. A shape of five holds 1 to 5.

212

No touching twinsThe same number can't sit next to itself, not even diagonally.

???

Never guessEach puzzle has one answer. If you're stuck, there is always a next step you can find.

What's in the box

  • 100 levelsFrom Easy to Expert, 25 each, sorted so every step is a little harder than the last.
  • Daily puzzleA new one every day, the same for everyone.
  • ChaptersEach level you solve reveals one digit of a bigger final puzzle.
  • Hints that teachA hint names the technique and points at the cell, so next time you spot it yourself.
  • Your coloursTwelve themes, light and dark, plus three text sizes.
  • AnywhereNo sign-in and no connection needed. Your progress stays on your device.

Questions

What is Suguru?

A logic puzzle from Japan, invented by Naoki Inaba. In the Netherlands, Belgium and Germany it's often called Tectonic, and you may also see Number Blocks. The grid is split into shapes, and you fill each one with 1 up to its size. The same number may never touch itself, not even diagonally.

How do I start a Suguru puzzle?

Look at the one-cell and two-cell shapes first. A one-cell shape is always 1. Then use the touching rule: a number rules itself out of every cell around it, diagonals included. Read the full rules and tips.

Is Suguru free?

Yes, Suguru is free to download.

Does it work offline?

Yes. Every level, the daily puzzle and the hints work without a connection, and you don't need an account.

Where can I get it?

Coming soon to Google Play and the Microsoft Store.