my nana recently turned 90 and we threw a big (socially distanced) party for her. i got her two fun puzzle gifts – one crossword and one sudoku. she was delighted and we had a lot of fun doing some puzzles together and drinking coffee over her birthday weekend. the next day i went back to the store and bought the same two books for myself. now, whenever i do a puzzle, i call her and we work on them together over the phone. i love my nana and the way we bond over sudoku.