Heart Tangram
players : 1 or more 
Age : +4
describtion  :Tangram is used largely for the treatment of attention deficiency as a non-pharmacological therapy
abroad. Tangram has a lot of benefits such as creating positive attitudes towards geometry, developing
spatial visualization and spatial rotation skills, improving ability to sort shapes, identify “the matching”
and “the similar”, and having an intuitive sense for geometrical shapes.