June 2019 Issue [Puzzle] Hex Signs Adjust Share by Richard E. Maltby Jr., This article is only available as a PDF to subscribers. Download PDF More from Richard E. Maltby Jr. Sixes and Sevens (and Twelves) See the solution to last month’s puzzle. Diptych See the solution to last month’s puzzle. Dedicated Dodecahedron: Holiday Edition See the solution to last month’s puzzle. Adjust Share