Super Spark

## Super Spark Sudoku # 10

Two Super Spark Sudoku puzzles are waiting to be solved (Rules of Spark Sudoku).  The goal : fill up the grid with number from 1 to 12 . such as each region, column and row has all the numbers only once.

The printable files PDF.

Puzzle : spark_6_5_00007.pdf

Solution : spark_6_5_00007_sol.pdf

The printable files PDF.

Puzzle : spark_6_5_00008.pdf

Solution : spark_6_5_00008_sol.pdf

Remind that my book Super Spark Sudoku Challenge 1 is fill with these delighful puzzles.

Have a good day !!

## Super Sudoku Spark 16x16 # 2

This week, I present you a variation of the Super Sudoku 16x16 puzzle. This puzzle has the shape of a hexagram (a star with 6 sides).  In fact this is a Super Park Sudoku on steroid. You use numbers from 1 to 16.

The printable files PDF.

Puzzle: spark_8_6_00005.pdf

Solution: spark_8_6_00005_sol.pdf

Have fun !!

## Super Spark Sudoku # 9

These are two Super Spark Sudoku puzzles just for your own pleasure (Rules of Spark Sudoku), these puzzles are star with seven points.  The goal : fill up the grid with number from 1 to 12. such as each region, column and row has no repetition.

The printable files PDF.

Puzzle : spark_6_7_00005.pdf

Solution : spark_6_8_00005_sol.pdf

The printable files PDF.

Puzzle : spark_6_7_00055.pdf

Solution : spark_6_8_00055_sol.pdf

Remind that my book Super Spark Sudoku Challenge 1 is full of these delighful puzzles.

Have a good day !!

## Super Sudoku Spark 16x16

Imagine if we could modify the shape of a  Super Sudoku 16X16. If we look carefully at one puzzle.

We notice that this puzzle is composed of 16 regions of size 4X4, but we could divide the puzzle into 4 parts of 8X8.

By example a Super Sudoku has 4 regions of 8X8 like this.

I was wandering what could happen if we want to insert an another region of size 8X8 into this puzzle. The most obviously method like this

produces this puzzle:

## Super Spark Sudoku # 8

I Know that  I repeat myself (I am old) but you could find Super Spark Sudoku  (Rules of Spark Sudoku) only on this website. So this puzzle is an octagram, a star with eight points.  The goal : fill up the grid with number from 1 to 12. such as each region, column and row has no repetition.

The printable files PDF.

Puzzle : spark_6_8_00003.pdf

Solution : spark_6_8_00003_sol.pdf

Have a good day !!