Hello,
Are you a Maths teacher? -- Then I think, this is a problem that you and your students would love to solve ! If you are unable to take this during school hours, then you can even give them this problem to try at home :)
Are you a Parent, then do take out some time and try solving this problem along with your children,... You never know, they may solve this in a non-conventional way and surprise you with their visualization and creativity :) And hey, don't worry if you don't have enough pleasant childhood Maths experiences, just go ahead and Play Maths with your kids ! The easiest way to develop interest in Maths is to solve "interesting" problems !
And once you have solved it, do watch the video shared below, to know how a student saw and solved this problem... Don't miss out this learning opportunity.... Also, there's something offered to you in the end of this video :)
1) I & my students will be glad & thankful to you if you can later spare some time & share your & students' experiences and approaches in solving this problem....
2) You can even Like this video, Subscribe to my channel & Fwd this email to other students, parents & teachers in your circle, to spread the joy of problem solving :)
This is the link to its solution (video):
And here is the problem: