Get the app

🔲 Play Dots and Boxes online

Join the dots and close more boxes than the computer. Free, no download, works on phone and computer.

Dots and Boxes is the paper-and-pencil game many of us played on the last pages of school notebooks. Now you can play it on your phone against the computer. The board has a 5×5 grid of dots, which makes 16 boxes to fight over.

Take turns drawing a line between two neighbouring dots. Draw the fourth side of a box and it is yours, and you get another turn straight away. That extra turn is what makes the game so tricky: one careless line can hand your opponent a whole chain of boxes. Claim the most boxes to win. Play free in your browser with no sign-up. Looking for games to enjoy with family? See our family brain games guide.

How to play Dots and Boxes

  1. You and the computer take turns drawing one line between two neighbouring dots.
  2. If your line completes the fourth side of a box, you claim that box.
  3. Completing a box gives you another turn.
  4. When all lines are drawn, the player with the most boxes wins.

Tips to score higher

  • Avoid drawing the third side of a box; it lets your opponent take it.
  • Early on, play lines that do not give anything away.
  • Count the chains of boxes that will open up near the end, and try to make your opponent open them first.
  • Sometimes giving away one or two boxes on purpose wins you a longer chain later.

Frequently asked questions

How big is the board?

The board has 5×5 dots, which makes 4×4 or 16 boxes in total.

Do I get another turn after completing a box?

Yes. Every time you complete a box you take another turn.

How do I win?

When all the lines have been drawn, whoever has claimed more boxes wins.

More free games