GC2N55H The Wasps (Unknown Cache) in Washington, United States created by PhilNi. To solve the puzzle, you must enter the digits 0 to 9 in each row (no duplicates). Cell have wasps between them if, and only if, the cell are off by one. The head end is always 1 greater than the stinger end. There is only 1 solution to the whole grid. Remember, if there is no wasp between cells then it cannot be off by one. Cache is located at N47 36.ABC, W122 09.DEF.