Euler Grid: Latin Squares

Euler Grid: Latin Squares is a logic puzzle and strategy game inspired by the Latin and Greco-Latin squares of Leonhard Euler. Every tile combines a letter and a symbol. Place the tiles so neither repeats in the same row or column and bring perfect order to the grid.

Start with a 3×3 board and progress through seven playable challenges: 3×3, 4×4, 5×5, 7×7, 8×8, 9×9 and 10×10. The difficulty rises from Initiation to Grandmaster, with increasingly demanding grids that test your deduction, focus and planning.

There is no need to guess. Study the combinations, work out what is missing from each row and column, and choose the right position. Conflicts are highlighted instantly so you can adjust your strategy. If you need help, use a hint to reveal a valid move. You can also undo moves or reset the board.

Features:

• A no-repeat Latin square logic puzzle.
• Seven logic boards ranging from 3×3 to 10×10.
• Letters and symbols combined into unique tiles.
• Visual conflict detection, smart hints and undo.
• Timer, attempt counter and ratings of up to three stars.
• Games and progress saved automatically on your device.
• Google Play Games leaderboards on supported levels.
• Interface available in English and Spanish.
• Crisp landscape design adapted for phones and tablets.

Discover why a Greco-Latin square of order 6 cannot exist, a famous mathematical exception built into the game’s journey.

If you enjoy Sudoku, strategy games, mathematical puzzles and no-repeat grid challenges, Euler Grid offers an elegant and distinctive experience: think carefully, place every tile and master the perfect order.