Conceptis Tic-Tac-Logic 5/5

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Conceptis Tic-Tac-Logic

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By Conceptis Ltd.

Conceptis Tic-Tac-Logic is a single-player puzzle based on Tic-Tac-Toe, a pencil-and-paper 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.

Each puzzle consists of a grid containing X's and O's in various places. The object is to place X or O in remaining squares so there are no more than two consecutive X's or O's in a row or a column, the number of X's is the same as the number of O's in each row and each column, and all rows and all columns are unique.

The game features a main ruler to help focusing on the row or column being solved, a secondary ruler to help comparing two rows or columns, counters to show how many X and O there are in each row and column, and pencilmarks to place temporary X or O when solving very hard puzzles.

For more fun, Conceptis Tic-Tac-Logic includes a Weekly Bonus section providing an extra free puzzle each week.


• 90 free Classic Tic-Tac-Logic puzzle samples
• 30 extra-large puzzles bonus for iPad only
• 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


• Concurrently playing and saving multiple puzzles
• Puzzle library sorting and hiding options
• Unlimited Undo and Redo
• Main ruler for easier row and column viewing
• Secondary ruler for easier row and column comparing
• Row and column counter boxes
• Pencilmarks for solving hard puzzles
• Check puzzle
• Track puzzle solving times


Tic-Tac-Logic have also become popular under other names such as Binero, Binaire, Binairo, Binoxxo, Noughts and Crosses and Takuzu. 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.

Release Notes

11/22/2016 | Version : 3.2 | Size : 11.7 MB
This version adds a Don't Miss section in the Weekly Bonus screen to help you stay tuned. It also contains minor performance and stability improvements.

1/9/2015 | Version : 2.3 | Size : 8.9 MB
This version resolves compatibility issues with iOS 8.

8/1/2013 | Version : 1.0 | Size : 9.5 MB

Screenshots iPhone / iPod :

Screenshots iPhone / iPod Screenshots iPhone / iPod Screenshots iPhone / iPod Screenshots iPhone / iPod Screenshots iPhone / iPod

Screenshots iPad :

Screenshots iPad Screenshots iPad Screenshots iPad Screenshots iPad Screenshots iPad


Games , Entertainment , Puzzle , Strategy

Supported Devices : iPad 2 Wifi , iPad Wifi , iPad 2 3G , iPad 3G , All , iPod Touch 4th Gen , iPhone 4 , iPhone 3GS , iPod Touch 3rd Gen , iPod Touch with Microphone , iPhone 3G , iPhone , iPod Touch , iPad 4th Gen , iPad Mini 4G , iPhone 4S , iPhone 5 , iPad 3rd Gen , iPod Touch 5th Gen , iPad Mini , iPad 3rd Gen 4G , iPad 4th Gen 4G , iPhone 5C , iPhone 5S , iPod Touch 4th Gen , iPhone6 Plus , iPhone6 , iPod Touch 6th Gen , iPad 2 Wifi , iPad 2 3G , iPhone 4S , iPad 3rd Gen , iPad 3rd Gen 4G , iPhone 5 , iPod Touch 5th Gen , iPad 4th Gen , iPad 4th Gen 4G , iPad Mini , iPad Mini 4G , iPhone 5C , iPhone 5S , iPad Air , iPad Air Cel , iPad Mini Retina , iPad Mini Retina Cel , iPhone6 , iPhone6 Plus , iPad Air 2 , iPad Air 2 Cel , iPad Mini 3 , iPad Mini 3 Cel , iPod Touch 6th Gen , iPhone 6s , iPhone 6s Plus , iPad Mini 4 , iPad Mini 4 Cel , iPad Pro , iPad Pro Cel , iPad Pro 97 , iPad Pro 97 Cel , iPhone SE , iPhone 7 , iPhone 7 Plus , iPad 6.11 , iPad 6.12 , iPad 7.1 , iPad 7.2 , iPad 7.3 , iPad 7.4 , , ,

Comments and Ratings for Conceptis Tic-Tac-Logic

Great (3.2)
10/25/2016 11:35:00 AM 5/5 By Gilford Fred
Only problem is, it's a great procrastination tool 🙈

Love it! (3.2)
10/18/2016 8:21:00 AM 5/5 By Nub bah
I love this game. I've been playing conceptis puzzles for years. This is my second favorite (to cross a pix). I can't wait for a new one each week.

Puzzly Goodness! (3.2)
10/4/2016 8:37:00 PM 5/5 By McGrupp42
Great game

Love this game... (3.2)
8/31/2016 10:51:00 AM 5/5 By Tandmbunny
...only wish they would release more puzzles

Awesome! (3.2)
8/23/2016 4:27:00 AM 5/5 By Timmeh Bob is awesome!
Once you figure out the strategies, it gets really fun!

Love love love this game. (3.2)
8/17/2016 2:42:00 AM 5/5 By Linlebean
This puzzle game was easy to learn and quick to pick up. I spend so much time solving and resolving these puzzles as a sort of meditative experience. It calms my mind and keeps it focused. I have gone to sleep thinking about Xs and Os.

Good app; very expensive, though (3.0)
4/4/2016 6:44:00 AM 1/5 By |g3|
Buyer beware: you could end up spending thousands of dollars on Conceptis applications. Read on for details. This review includes the eight applications published on the iOS app store by Conceptis (Nurikabe, Tic-Tac-Logic, Link-a-Pix, Pic-a-Pix, Hashi, Sudoku, Slitherlink, and Fill-a-Pix). First off, their applications are well built and include many fun puzzles. I especially enjoy the weekly free puzzles, though it is a little irritating that they go away after four weeks and are not saved. However, the biggest problem—and I've noticed this mentioned in some reviews for these applications—is the high cost of puzzles. They are well done and fun, but when the costs are summed, they are rather high. There are 31,380 puzzles total (as of today) across the eight applications, ranging from very simple to rather complex, which would cost you a total of $3511 (not including tax). This is on par with the cost of licenses for professional-level applications. I think it's quite disingenuous of Conceptis to charge so much for the puzzles. When averaged (across all 8 applications for the entire range of puzzles), they total just over 15 cents/puzzle. That may not sound like much, but it can add up quickly. To contrast this, LogicPicColor, an iOS app like Pic-a-pix, has 16,778 total puzzles which cost a total of $30 (plus tax), averaging at a third of a cent per puzzle, about 50 times less than those from Conceptis. Now, LogicPicColor has some shortcomings and is not nearly as well done as the apps from Conceptis. Nonetheless, I don't believe Conceptis's apps and puzzles are worth that much of a premium, and will therefore be satisfied to look elsewhere. Perhaps someday they'll offer sales or discounts for puzzle bundles—ever since the apps were released, I've hoped for this, to no avail.

Should be a unique solution (2.5)
12/11/2015 10:29:00 PM 4/5 By Puzzlermonkey
I love this app. However, especially when getting into the harder levels, I will solve a puzzle but the game doesn't recognize it as solved. I've met all the requirements to solve it, but because there is more than one solution, when my solution doesn't match the one saved to the app, it doesn't recognize that I've solved it. Would be better if either there were unique solutions or if it recognized both.

Great game! (2.5)
9/12/2015 6:02:00 PM 5/5 By DelFlower
I love all the conceptis games. Love logic games.

Fun puzzle game! (2.5)
8/29/2015 3:30:00 AM 5/5 By Love games 100
Love it.

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