Agnijo's Mathematical Treasure Chest banner
Home > Puzzles of the month

December 2014 - Pyramid of numbers


Here is a pyramid of numbers. Each number is the sum of the two below it. You have to find the top number. (Yes, there is enough information to solve this puzzle).


Pyramid of numbers

The deadline has passed. You can see the answer or go to the Hall of Fame.

Related entries

   •The solution

   •Hall of Fame