This is Tenyo's Miracle Magic Square. The magic square predicts a number. Kei Shinjo used to perform this trick often. The Cursed Number Have the spectator secretly choose a number. You write different numbers on the squares of the board, but none of them are the chosen number. However, when they add up the four numbers in each vertical and horizontal row, the answer is always the number they chose! Furthermore, the sums of the diagonal rows, the four corner numbers, and even the four numbers enclosed in a square also add up to the spectator's chosen number! This miraculous magic can be easily mastered with a new idea! Bonus Trick: "Today's Special" Have the spectator choose four numbers randomly written on the board, and when they add them up, the total will be today's date! This trick works for all 365 days of the year, making it perfect for birthdays and anniversaries! (※Requires a computer or smartphone with internet access) Product Contents: Whiteboard, board marker, number sheet, gimmick, instruction manual Although it has never been used, the board marker is slightly faded due to the time that has passed since purchase. There is no gimmick in the board marker, so a commercially available one will work fine. #Magic #MagicTricks