It is kids version of 60 second maths challenge. There is 2000 puzzles for our clever kids in 20 levels.
Application is FREE for first 1 million kids.
In full version are harder problems and it has 200 levels !
It is kids version of 60 second maths challenge. There is 2000 puzzles for our clever kids in 20 levels.
Application is FREE for first 1 million kids.
In full version are harder problems and it has 200 levels !