curprev19:4719:47, 20 April 2023 NMCCMNtalkcontribs 97,167 bytes0 Changed 40 milestones to 39. When you have a square with 10 markers per side, the 40th and the first one are the same one since the 10th stone of the last 10 is the first one. That is pretty obvious, but whoever wrote this missed it.undoTags: RevertedMobile editMobile web edit