Snowflake Puzzles

Snowflake Puzzles are a new sudoku-like puzzle comprised of 55 hexagons, 13 Gray and 42 white. Each gray hexagon is surrounded by six white hexagons, three of which "point" to the gray hexagon. There is a number in each gray hexagon. This number is the sum of the three numbers in the three white hexagons that point to it. The objective is to fill in all of the empty white hexagons. In order solve a Snowflake Puzzle, you need to place a number (1 through 6) in each empty hexagon following these simple rules:1.The number in each gray hexagon is the sum of the three numbers pointing to it in the white hexagons2.Each gray hexagon is surrounded by the numbers 1 through 6 once and only once in each of the six surrounding white hexagons