Zombie Gunship Survival

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Sudoku and puzzle fans will love MathDu!

Simple and challenging, It is funny than Sudoku!

Great for kids’ development of reasoning, logic and math skills

With unlimited levels from 3x3 to 9x9, Sudoku is a great game to help you sharpen logic and math skills whether you’re a beginner or an experienced puzzler!

HOW TO PLAY

• The grid size defines the numbers you can use in a puzzle. If it’s a 3x3, you’ll use numbers from 1 to 3. If it’s a 4x4, from 1 to 4. And so on!

• Squares outlined by bold lines are called cages. Each cage has a target number and a an associated math operation.

• Each cage must be filled with numbers that, combined in any order, produce the target number of the cage using the correspondent math operation.

• Numbers may not be repeated in any row or column, just like Sudoku.

Warm up your brain and get ready for MathDu!