đź§ Matchstick puzzle: Move 1 matchstick to create a number less than 731
You may have seen it popping up on Facebook, TikTok, or Instagram: the famous **731 Matchstick Puzzle**. At first glance, it seems childishly simple. You see a number made of three matchsticks, and the instructions are: “Move just one matchstick so that the number is less than 731.” Sounds simple, right? Yet thousands are stumped….
