Tic-Tac-Logic: X or O?

Solitaire Tic Tac Toe puzzles

Free · In-App Purchases

Fill all squares so there are no more than two adjacent X's or O's in a row or column! 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. 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. The game features a ruler to help viewing and comparing 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. 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, Tic-Tac-Logic contains no ads and includes a Weekly Bonus section providing an extra free puzzle each week. PUZZLE FEATURES • 120 free Tic-Tac-Logic puzzles • 30 extra-large puzzles bonus for iPad only • Extra bonus puzzle published free each week • Multiple difficulty levels from very easy to extremely hard • Grid sizes up to 18x24 • 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 GAMING FEATURES • No ads • Unlimited check puzzle • Unlimited Undo and Redo • Pencilmarks for solving hard puzzles • Ruler for easy row/column viewing and comparing • Row and column counter boxes • Concurrently playing and saving multiple puzzles • Puzzle filtering, sorting and archiving options • Dark Mode support • Graphic previews showing puzzles progress as they are being solved • Portrait and landscape screen support (iPad only) • Track puzzle solving times • Backup & restore puzzle progress to iCloud ABOUT 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.

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This version improves performance and stability.

The developer, Conceptis Ltd., 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 Not Linked to You

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

    • Identifiers
    • Usage Data

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

The developer has not yet indicated which accessibility features this app supports. Learn More

  • Size
    • 8.7 MB
  • Category
    • Puzzle
  • Compatibility
    Requires iOS 12.0 or later.
    • iPhone
      Requires iOS 12.0 or later.
    • iPad
      Requires iPadOS 12.0 or later.
    • iPod touch
      Requires iOS 12.0 or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
  • Languages
    English and 3 more
    • English, Japanese, Korean, Simplified Chinese
  • Age Rating
    4+
  • In-App Purchases
    Yes
    • Medium Variety - Large 1 2,99 €
    • Medium Variety 1 1,99 €
    • Big & Medium 52 1,99 €
    • Hard Variety 30 1,99 €
    • Big & Easy 52 1,99 €
    • Hard Variety - Large 30 2,99 €
    • Medium Variety - Large 30 2,99 €
    • Medium Variety 30 1,99 €
    • Extra Big - & Tough 16 2,99 €
    • Easy Variety 30 1,99 €
  • Provider
    Conceptis Ltd.
    • Conceptis Ltd. has identified itself as a trader for this app and confirmed that this product or service complies with European Union law.
    • Address
      11-A, Yakinton St.
      34792 Haifa
      Israel
    • Phone Number
      +972 48262893
    • Email
      dave@conceptispuzzles.com
  • Copyright
    • © Conceptis Ltd.