Teach your kids how to solve Rubik's cube & make them smart!

Teach your kids/yourself how to solve a Rubik's cube and make them smarter. Teaching time is only 2 to 3 hours but once he/she learns it they can solve it in 2 to 3 minutes time. Home tuition also available anywhere in Pune. Please contact me for details of fee etc. on 9372411740.