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Happy International Puzzle Day, world! Hungarian inventor and world-renowned puzzler Ernő Rubik was born on this date in 1944, and in honor of him (and his maddening Cube), today is celebrated around the world with puzzles, games, and head-scratch-inducing riddles.
Stamp details: Top left: Issued on: June 4, 1982 From: Budapest, Hungary MC #3565
Top right: Issued on: December 16, 1991 From: Maseru, Lesotho MC #942
Stamp on bottom: Issued on: April 28, 2015 From: Amsterdam, Netherlands MC #3353
“In case you were wondering... Yes! I‘ve still got the old Magic 😀 🐾🐾”
Rubik's Magic