Fill in the missing numbers in each pyramid so that the sum of two numbers that are next to each other equals the number in the box above them.
Solution to the Problem:
Here is the solution:
Correctly solved by:
| 1. Kamal Lohia | Hisar, Haryana, India |
| 2. Dr. Hari Kishan |
D.N. College, Meerut, Uttar Pradesh, India |
| 3. Davit Banana | Istanbul, Turkey |
| 4. Colin (Yowie) Bowey | Beechworth, Victoria, Australia |
| 5. Elijah Uban | Daly City, California, USA |
| 6. Ivy Joseph | Pune, Maharashtra, India |
| 7. Kelly Stubblefield | Mobile, Alabama, USA |