Logic Masters Deutschland e.V.

OK,what on earth does the title mean? Well, I have a grandson and he is interested in learning about Sudoku, and liked Killers, so I made this puzzle for him.

I had to sit with him and guide him to work out each step (he is only 6 after all), but after about 2 and a half hours, over 3 days, he solved it. He was beaming as he completed the puzzle on his own, but in reality he also managed to work out the slightly tricky bits with my help.

I am so proud of him, so I promised I would publish the puzzle for everyone else to have a go. Get your kids inspired - it is amazing how young they are and can still pick up complex logical ideas.

Normal Sudoku and Killer Sudoku rules apply - if a six year old can understand it, I don't need to explain it to you.

Solve the puzzle online at F-Puzzles