MATH PUZZLE: Can you replace...
MATH PUZZLE: Can you replace the question mark with a number?Correct answers: 778
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #riddles
Yangtze River blocked for new damIn 1997, Chinese engineers completed the blocking of the Yangtze River, the first step toward what would be the world's largest hydroelectric dam project.* |