In this article
Are you ready?
The Killer Sudoku puzzle
Tips to solve
Are you stuck? Here are a few pointers to get you going.
- Start in with the block BRRC (Bottom Row, Right Column). The combination of 3 for sum 19 only has 1 possible combination. You can now pencil in all the other fields.
- In the rest of the puzzle, there are 2 combinations for sum 3 and 1 for sum 17.
- In TRRC (Top Row, Right Column) there is a sum 8 which you can now fill in.
- You can pencil in sums 5, 6 and 8 in the top row, followed by the sum 9 in MRRC.
- By now, you can fill in the combinations for sum 6, 5, 17 and 10 in the TRRC.
- This leaves only 3 numbers in MRRC. Start with the sum 9 and work from there. Once you're done, the complete right row has een filled in with only 3 combinations pencilled.
The final solution
Done? Or want to sneak a peek?
Here is the solution to this Killer Sudoku puzzle!
