Marching Band problem In this document I describe a solution to the ‘marchingband’ problem as stated on think-maths: What is the fewest nu
The puzzle: David and Anton puzzle David and Anton’s ages combined equals 65. David is currently three times as old as Anton was when David was
The puzzle: Take away Triangles. Playing with the triangles, and looking at n-gons with n >= 3, I found you always end up in some cycle ( well, unl
This post describes my solution to Matt Parker’s puzzle #8: The think-maths foldingchallenge. Matt Parker’s youtube channel. My solution
Did you ever want to conveniently search a youtube video’s comments in a textfile? or find that specific comment in a long speech. Maybe you are