![Sarah Carter on Twitter: "Equation Puzzle - Place the numbers 1-9 once each in the empty squares so that each horizontal and vertical equation is true. https://t.co/LAz90sHFuy #mtbos #iteachmath #puzzlingclassroom https://t.co/2q1LZ9JLZZ" / Sarah Carter on Twitter: "Equation Puzzle - Place the numbers 1-9 once each in the empty squares so that each horizontal and vertical equation is true. https://t.co/LAz90sHFuy #mtbos #iteachmath #puzzlingclassroom https://t.co/2q1LZ9JLZZ" /](https://pbs.twimg.com/media/EptOaV9XYAUA4D-.jpg)
Sarah Carter on Twitter: "Equation Puzzle - Place the numbers 1-9 once each in the empty squares so that each horizontal and vertical equation is true. https://t.co/LAz90sHFuy #mtbos #iteachmath #puzzlingclassroom https://t.co/2q1LZ9JLZZ" /
![Puzzle | Place numbers 1 to 9 in a Circle such that sum of every triplet in straight line is 15 - GeeksforGeeks Puzzle | Place numbers 1 to 9 in a Circle such that sum of every triplet in straight line is 15 - GeeksforGeeks](https://media.geeksforgeeks.org/wp-content/uploads/20200711132458/hjfs.jpg)
Puzzle | Place numbers 1 to 9 in a Circle such that sum of every triplet in straight line is 15 - GeeksforGeeks
![Can You Fill out the Boxes from numbers 1 Through 9 without repeating? | Mind Stimulating Puzzle - YouTube Can You Fill out the Boxes from numbers 1 Through 9 without repeating? | Mind Stimulating Puzzle - YouTube](https://i.ytimg.com/vi/b8YalRG54Xw/maxresdefault.jpg)
Can You Fill out the Boxes from numbers 1 Through 9 without repeating? | Mind Stimulating Puzzle - YouTube
![Put the numbers 1, 2, 3, 4, 5, 6, 7, 8, and 9 so the total of each row, column and diagonal add up to the same number - Puzzling Stack Exchange Put the numbers 1, 2, 3, 4, 5, 6, 7, 8, and 9 so the total of each row, column and diagonal add up to the same number - Puzzling Stack Exchange](https://i.stack.imgur.com/QP5qs.jpg)
Put the numbers 1, 2, 3, 4, 5, 6, 7, 8, and 9 so the total of each row, column and diagonal add up to the same number - Puzzling Stack Exchange
![Plot Numbers 1-9 without repeating !!Best tricky puzzle only brilliant mind can solve!! #Puzzle2!! - YouTube Plot Numbers 1-9 without repeating !!Best tricky puzzle only brilliant mind can solve!! #Puzzle2!! - YouTube](https://i.ytimg.com/vi/Ix8aJhXSWzc/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLDBlAmJfFhQw0wJRbZdqGJQ1iT8xQ)