Speedcubing are also different shapes of the famous puzzles, including Pyraminx, Megaminx, Skewb, and Square-1. The Rubik's Cube was invented in 1974 by Hungarian professor of architecture, Ernő Rubik. A widespread international interest in the cube began in 1980, which soon developed into a global craze. On June 5, 1982, the first world championship was held in Budapest, Hungary. 19 people competed in the event and the American Minh Thai won with a single solve time of 22.95 seconds. Other notable attendees include Jessica Fridrich and Lars Petrus, two people who would later be influential in the development of solving methods
Word Sum Puzzle alphabet: A, a = 1 B, b = 2 C, c = 3 D, d = 4 Z, z = 26 A curved part of a path: _ _ (7) _ _ _ _ (25) The first line of the puzzle presents a clue; in this puzzle, "A curved part of a path" is the puzzle’s clue. The other lines of the puzzle are its hints. This puzzle has two hints: FIRST HINT _ _ (7) This hint indicates that the first two letters of the answer make a sum of 7. Hence, the first two letters can be: A