How to Play Bridges
Connect islands (numbered circles) with horizontal or vertical bridges.
Rules:
1. Each island's number shows how many bridges connect to it.
2. At most 2 bridges can connect any pair of adjacent islands.
3. Bridges cannot cross each other.
4. All islands must be connected into one group.
Controls: Click between two islands to add a bridge. Click again to add a second bridge. Click a third time to remove both.