For all of you who have been trying to figure this out nowadays,here’s my solution (with workings!)And for those of who who’ve yet to read the problem, here it isWhy this problem turned into the maths version of #thatdressCheryls birthday puzzle share two, or Denise’s revenge - can you solve it?Thanks everyone for trying the puzzle and showing your workings. Here’s mine:Continue reading...
Source: theguardian.com