Endless and addictive mathbased puzzle fun.
Try to solve the math based puzzles while keeping these rules in mind...
The math for each group should be correct.
A value can not reappear in the same row.
A value can not reappear in the same column.
Groups are surrounded/marked by black lines.
More details and an example on how to solve a puzzle is added inside the app's info screen.
Have fun!