Nothing original, but a few links.

• More WPC reports: world champion Ken Endo’s report, and a behind-the-scenes look by one of the authors, Andrey Bogdanov.
• My Different Star Battle on croco-puzzle is now publicly solvable. I’m really rather pleased with how that one came out.
• I posted a somewhat different puzzle, based on the game Tic-Tac-Toe, to the puzzle portal: Tic-tac-toe reconstruction. (Click the UK flag for English instructions.) Some of you might enjoy that.