L.A.Times Crossword Corner: Saturday, August 20, 2022 ... Aug 20, 2022 · Themeless Puzzle by Matthew Stock and Christina Iverson . This challenging puzzle was a collaboration with our new Florida 8th grade math teacher Matthew Stock and Patti's assistant puzzle editor from Ames, Iowa, Christina Iverson. Names and modern slang might have made this a "37. Tough going: SLOG" for some. Across: