The only game to include licenced Hidato puzzles!

The most popular Hidato game with over 9 million downloads!

Play hundreds of puzzles for free, with more on the way! Puzzles range from easy 3x3 grids to tough 12x12s - best played on tablets.

Each puzzle starts with just a few numbers filled in. You must fill in the rest to build an ascending sequence of connected numbers moving sideways or diagonally.

Many puzzles have several solutions, but some are official Hidato puzzles that have only one to find.

Use hints to help you when you get stuck. Gain more hints by watching an advert, or buy some from the in-game store. Find the free hidden hint each day!

Thank you for supporting independent developers!

What’s New

Version 2.1

All levels are now free to play.
Hundreds of new licenced Hidato levels
Many achievements
Hint system
Advert supported

Ratings and Reviews

4.1 out of 5
103 Ratings

103 Ratings

mama_roach ,

Like it a lot

This game is super fun and makes you think strategically. I just wish after the first three packages you didn't have to purchase keys to play. I get you gotta make money but that not an effective way to do it. Like it would be nice to at least have a way of earning keys

panamkat ,

Let us earn keys!

There should be a way to get levels without keys. Like watch an ad to double the amount of games your keys buy. Or, if you beat a timer you can get bonus levels.

Lydia lover ,

Great game

It is a great game until you have to purchase keys to open all of the other packs. You get three packs play and then you had to purchase keys to open the other packs.


Nullify Games Ltd
66.8 MB

Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
In-App Purchases
  1. small set of keys $0.99
  2. large set of keys $2.99
  3. medium set of keys $1.99


  • Game Center

    Challenge friends and check leaderboards and achievements.

  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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