●The grid has numbers drawn in circles (known as islands)●Try to connect all of the islands with a single connected loop using lines known as bridges●The bridges must be straight lines and begin at one island and end at another●One or two bridges only are allowed between islands●Bridges must not cross each other●Bridges must not cross other islands●Bridges must be vertical or horizontal, not diagonal●The number in the island indicates how many bridges are connected to that island
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