Play dots and boxes against the computer

Draw the last edge to claim a little square. Tap an edge between adjacent dots to play against the computer. Claim more boxes than the computer.

How to play

1. Tap an unclaimed edge between adjacent dots; you and the computer take turns adding one edge.
2. Complete a box's final edge to claim it and earn another move.
3. When all boxes are claimed, the player with more boxes wins.

Board strategy

• Hex — Connect your two sides with a chain of pieces.
• Nim — Who should take the very last stone?
• Code Breaker — Read the feedback and crack the four-color code.