Circle Sudoku

These puzzles all have their own solution towards the back of the book, so if you get stuck take a look there.

Here are some solving tips: Place each number from 1 - 8 exactly once in each of the eight concentric circles that compose the puzzle.

In addition, each number from 1 - 8 appears exactly once in each of the eight segments of the circle.

Each puzzle has one solution that can be reached through logic alone.

That's all there is to it