Hive is a chess like game created by John Yianni in 2000 for two players that is not restricted by a board and can be played anywhere on any flat surface. Hive is made up of twenty two hexagonal pieces, eleven black and eleven white, resembling a variety of insects each with a unique way of moving. With no setting up, the game begins when the first piece is placed down on an imaginary infinite hexagonal grid....
Planner Planner is an Office365 plan board to organize tasks which you can share with a team. Office365 offers Planner and Tasks (for individual task planning). There are various todo, task and project registration systems where one can implement a certain task or project management system like GTD or Scrum. Tools I like are org-mode, taskwarrior and taskjuggler. All are open source tools. The task files can sync across systems with a sync tool like syncthing....