Merge the blocks, level up, but beware of the red blocks in this puzzle game for you!

How to play?
When you swipe the screen, all the blocks move together in that direction.
Try to push blocks with the same number together to level up.
But beware of the blocking red blocks! Try to get three or more of them next to each other, to remove them.

'25' is the perfect marriage between a sliding block puzzle game and a match-3 game.
So tell me, what is your highest score?


What’s New

Version 3.8

Bug fixes and performance improvements.

Ratings and Reviews

4.9 out of 5
14 Ratings

14 Ratings

Hipponed ,


All of Bart’s games are amazing but this one may be my favorite. When all the other games and apps die away, this one will still be there, challenging players with layers upon layers of complex simplicity.

Developer Response ,

Thanks for your five stars!

ohmegan ,

Just one thing...

I love this game. It’s addictive but not too frustrating. Aesthetically pleasing but not too flashy. I bought the ad-free version and it’s great. There’s just one thing I wish would be changed in an update. It’s aggravating that any time I exit the app, it has to cycle back through the opening sequence when I return. Even if all I do is swap over the iMessage for a sec, when I double-tap home to get back to 25, it goes back through the intro. I know this game has been around a long time and doesn’t get updated often, but it would greatly improve the experience if it would just go right back to the play screen when I come back to the app. I think there would also then need to be a “restart” button on the play screen, but that would also be nice for when I realize I’ve royally messed up the game play. Thanks!

Developer Response ,

Thanks for these suggestions, I will address them in the next update.

Idontwant12345678 ,


Fun, simple, game— Not a math game. Easy to get going and lots of replay value. Well worth the .99 cents for ad-free version.

App Privacy

The developer, Bart Bonte, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Location
  • Identifiers
  • Usage Data
  • Diagnostics

Data Linked to You

The following data may be collected and linked to your identity:

  • Location
  • Identifiers
  • Usage Data
  • Diagnostics

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

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

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