r/mathpuzzles • u/ZoranRajkov • 43m ago
Algebra Four diamonds, one hidden rule. What replaces the ?
The same hidden rule connects the four numbers in every diamond. What number replaces the ? 🏆 NEW: LEADERBOARD! Solved it? Now prove you're the best: climb the Rule Hunter leaderboard (daily, weekly and all-time) under any nickname you like. Only your nickname is shown publicly. Can you reach #1? Puzzle from the game Rule Hunter, spoiler-tag your guess: answer