Roman Numeral Puzzle Reveals Brain’s Hidden Logic
“The brain teaser ‘9 minus 1 equals 10’ relies on Roman numerals, where removing the ‘I’ from ‘IX’ (9) leaves ‘X’ (10), according to a Telugu news outlet. The puzzle highlights how non-standard number systems can challenge conventional math logic.” The Roman Numeral Trick Explained The puzzle hinges on a play with Roman numerals, a … Read more