Visual Puzzle – 2017-09-25 – Button it up!

The question of PGN view controls has arisen over at <CG>, due to their recent change to their home-cooked Olga viewer (from the previous default of pgn4web). I went out and survey various viewers for comparative purposes, and being asked to share my notes, decided to “gin it up” a little as a visual puzzle.…

Visual Puzzle – 2017-09-12

This one is definitely for the more geeky among us, and explains why my recent burst of postings has dramatically slowed: The puzzle is to recognize the significance of the above “graphic”. Here’s another clue, showing where I’ve been hanging out a lot these last few days… (Click image to enlarge)