Dot Connect

Each colour appears as two dots on the board. Draw a line between every pair of matching dots. Lines can bend but may not cross or overlap other lines, and the puzzle is only solved when every square of the board is filled.

Controls

• Drag (mouse or finger) from a dot to draw its line through neighbouring squares. Drag back along the line to shorten it.
• Start dragging from the end or the middle of an existing line to continue or reroute it from that point.
• Drawing through another colour's line cuts that line back.
• Hint draws one correct line for you. Clear wipes the board.

Levels

There are 24 puzzles for every board size from 5×5 to 10×10. Pick a size, then use Levels to jump to any puzzle — completed ones get a tick, and your progress is saved on this device.

Tips

Dots on the edges and in corners usually have the fewest options — connect those first. If a line could hug the wall, it probably should. When a square can only be reached by one colour, that line must pass through it.