Digits #67 (15/15⭐)
69 (69)   ✖➖➖
135 (135) ✖✖➕➕➕
256 (256) ➕✖➗➖➖
379 (379) ✖✖➖➕
481 (481) ✖✖➕
https://www.nytimes.com/games/digits