Ultimate Binoxxo

Play binoxxo online for free.

Objective

Fill the entire grid with the two symbols (e.g., X and O). To solve the puzzle, you just need to follow three simple rules of logic:

The 3 rules

• No Triples: More than two identical symbols cannot be placed immediately next to or below each other. (No ""XXX"" or ""OOO"").
• Balance: Each row and each column must contain an equal number of both symbols. (e.g., in a 6x6 puzzle, 3 of each).
• Unique: No two rows and no two columns can be exactly the same. Each line must be unique!

Controls

• Tap: Tap an empty cell to place the first symbol. Tap again for the second symbol, and a third time to clear the cell.
• Check Solution: Not sure about your moves? This button highlights any mistakes you've made so far.
• Hint: Stuck? This button correctly fills in one random empty cell for you.