Willa (founder of Mission Street Puzzles) is excited to announce that she’s written a book of challenging puzzles, Only the Hardest Puzzles – and it’s publicly available now! The puzzle genres in the book include crossword puzzles (cryptic and non-cryptic), sudokus, kakuros, and more – not quite MSP-style puzzles, though you’ll see some interesting twists on traditional puzzle genres. The book is available on various channels such as Amazon and Target:
Buy on Amazon
