MATH PUZZLE: Can you replace...
MATH PUZZLE: Can you replace the question mark with a number?Correct answers: 144
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #riddles
Fire Escape LadderIn 1879, a "Fire Escape Ladder" was patented by black American inventor, J.R. Winters (No. 214,224) |