If you’re like many people, you’re probably glad the days of solving tricky math problems are long behind you. While some enjoy numbers and logic, others prefer creativity over calculations. Still, online puzzles have a way of drawing people in, turning simple challenges into hours of curiosity and debate.
Across the internet, many enjoy testing their minds with riddles and number patterns, and one particular math puzzle has left thousands scratching their heads. The challenge looks simple at first glance but quickly becomes confusing depending on how you approach it:
1 + 4 = 5
2 + 5 = 12
3 + 6 = 21
5 + 8 = ?
