“No one is safe” from the viral six-seven phenomenon “taking the younger generation by storm”. Certain page numbers in textbooks, homework questions, and maths answers are all off limits, just to ...

“Is it funny?” “Am I just old?” “What does it actually mean?” Those are common questions you’ll come across while searching for “six-seven” (or “6-7”), a phrase that has eclipsed internet obscurity ...

Lately, math teachers have been living in fear of two numbers: six and seven. If you say them together in class, “Turn to page 67,” or “Do problems 6 and 7,” chaos erupts. Students throw up their ...