Five-O is your favorite word game, minus the words!

Instead of letters, the tiles are numbers, and instead of forming words, each sequence of tiles has to add up to a multiple of five, and no sequences may be longer than five tiles.

"This is a great must have iPad game. And I love the fact that it really works your mind muscles. It is a very simple game but it will get you hooked." -

"I’d very much recommend it, especially if you’re looking for something the whole family can enjoy or even just for the kids." -


Easy to learn rules
Single player mode with challenging computer opponents
Online Multiplayer! Play with your friends or let Game Center find you a match
Simple controls, just touch and drag the tiles to the board 
Hints are available for when you get stuck

How to play:

Players take turns placing intersecting sequences of numbers on the board which sum to multiples of five. For example, 7-3-8-7 would be a valid sequence because it adds up to 25. The sequence 3-9-5 is not valid because it adds up to 17 which is not a multiple of five.

On each turn, players may play tiles in one straight line sequence, horizontally or vertically. The first sequence must be played on the center square, and all sequences after that must intersect with tiles already in play.

The score for each play is the sum of all the number tiles in sequences completed on that turn. Colored bonus squares award extra points and multipliers.

At the end of each turn, players draw new tiles to replace the ones played. The game ends when a player plays all of their remaining tiles and there are no more tiles left to draw.

What’s New

Version 2.9.5

Updated for compatibility with iOS 11

Ratings and Reviews

4.3 out of 5
17 Ratings

17 Ratings

Jiminrox ,

Awesome - needs messaging tho...

Love this game, just wish it had a messaging feature like other online games!

Vegas guy 2013 ,

Great game..but killed by ad crashes

If you have this in its original state, don't upgrade it. All the "upgrade" does is embed ads after every game, and if you try to play it again it crashes! You have to restart the app to play again. Horrible experience from a great game. I guess they don't care, they just want you to pay for the new ad free version. No program an app to crash is terrible.

Mathmom0308 ,

Awesome game!

Love it! Like previous reviewer said - it's a combination of scrabble/words with friends and qwirkle. Great brain exercise and my 9-year-old loves to play it, too. Only gave it four stars, though, because I think it needs a chat option so you can "trash talk" with the person you're playing against (if you know them) or simply make a comment to them about the game, otherwise it's a five-star game!


Curt Stein
18.7 MB

Requires iOS 7.1 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© Copyright 2017 Curt Stein


  • Game Center

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  • Family Sharing

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

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