Calcudoku Math Logic Puzzles for iPhone

A full version program for iPhone, by Matthew Murphy.

Calcudoku is a free math puzzle game where you challenge your brain with thousands of math puzzles! This math puzzle game tests your logic and memory, so if you're looking for a brain exercise, this is the best one for you!

The math puzzles in this game have a single solution, which can be reached by filling in the grid such that no two digits repeat in any column or row.

If you're new to this kind of puzzle, the first thing to do is to find the key to solving them. The key is hidden in the grid, so the first thing to do is to look for the right place to start.

The first step is to look for a place where there's a digit that doesn't repeat in any row, column, or box. This means that the number is in the grid, but it's not in the same row, column, or box as the previous number.

Once you find this place, you'll have to make a new row, column, or box and put the number there. This means that you'll have to start from scratch and find the number that's in the grid.

After you're done, you'll have the answer in front of you.