SeaBattle: War Ship Puzzles

In-app purchases
1.35K reviews
Content rating
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About this game

Discover by logic alone where the SeaBattle fleet is hidden in the sea! SeaBattle puzzles are a single player version of the classic game many of us used to enjoy as children. Using pure logic and requiring no math to solve, these addictive puzzles offer endless fun and intellectual entertainment to puzzle fans of all skills and ages.

A typical SeaBattle puzzle consists of a 10x10 grid containing a hidden fleet of ten known ships. The only information is numbers telling how many ship segments are in each row and column, and some given ship segments in various places in the grid. The object is to discover where all ten ships are located in the grid.

The game includes a pencilmarks feature to place temporary water or ship segments when solving very hard puzzles, and a highlight excluded squares feature to help see where certain ship sizes can be placed.

To help see the puzzle progress, graphic previews in the puzzle list show the progress of all puzzles in a volume as they are being solved. A Gallery view option provides these previews in a larger format.

For more fun, Conceptis SeaBattle includes a Weekly Bonus section providing an extra free puzzle each week.


• 120 free Classic SeaBattle puzzle samples
• Extra bonus puzzle published free each week
• Multiple difficulty levels from very easy to extremely hard
• Puzzle library continuously updates with new content
• Manually selected, top quality puzzles
• Unique solution for each puzzle
• Hours of intellectual challenge and fun
• Sharpens logic and improves cognitive skills


• Unlimited check puzzle
• Unlimited Undo and Redo
• Show conflicts during gameplay
• Pencilmarks feature for solving hard puzzles
• Autofill Water option
• Show errors during gameplay option
• Concurrently playing and saving multiple puzzles
• Puzzle library sorting and hiding options
• Graphic previews showing puzzles progress as they are being solved
• Portrait and landscape screen support (tablet only)
• Track puzzle solving times
• Backup & restore puzzle progress to Google Drive


SeaBattle puzzles have also become popular under other names such Batalla Naval, Bimaru, Yubotu and Batoru. Similar to Sudoku, Kakuro and Hashi, the puzzles are solved using logic alone. All puzzles in this app are produced by Conceptis Ltd. - the leading supplier of logic puzzles to printed and electronic gaming media all over the world. On average, more than 20 million Conceptis puzzles are solved each day in newspapers, magazines, books and online as well as on smartphones and tablets across the world.
Updated on
Nov 6, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
App info and performance
Data isn’t encrypted
You can request that data be deleted

Ratings and reviews

1.17K reviews
Matt Feeney
September 3, 2022
[Update: Thank you for the response. Having played this every day since, changing to 5 stars. This interface is solid, no issues, enjoyable and relaxing to play.] Excellent implementation of is type of logic puzzle, highly recommend!! 4 stars because two features that have already been mentioned months ago still need to be done: dark mode and Next button. Add those, easy 5 star review.
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Conceptis Ltd.
September 2, 2022
Thank you for your feedback and suggestions. Both ideas are on our list, but are taking us much more time than we expected. Hope we will get to it later this year.
A Google user
October 7, 2019
You get one 40 pack of each difficulty(easy, medium, hard)for free. And one free puzzle every week. But then you have to buy anything else. The purchase necessary are 50 packs.. but at $1-3 dollars, with no bonus packs for buying x-amount of packs and no option to buy larger packs.. it's almost a waste. Which is sad, cuz the set up for the game play is REALLY good. But not good enough for me to spend this much money on.. might uninstall now. Getting a new one everyday might make it worth keeping
9 people found this review helpful
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A Google user
November 21, 2019
Lovely! The interface is great, graphics are clear and controls are nice. The ability to fill a column/row with water just by tapping on the number is simple but v helpful. Haven't been interrupted by an ad yet. After I moved onto medium puzzles I got stuck and can't see how to solve the puzzles other than by trial and error, so I was going to dock the review by one star. Then I saw the developer has said that all puzzles can be solved by logic and has offered to help if you're stuck! Excellent!
6 people found this review helpful
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What's new

This version improves performance and stability.