A while back I shared a brain teaser that seemingly can create 13 men out of 12 by shuffling the body parts. The trick to unlocking this mystery is to notice that the picture with the 13 men has each man missing a different horizontal slice of a complete body.
I would so seriously lose any ability to care 2+2=4 had I been a high school student in Japan.
How sad is that to be rejected by a pool of people who have already lowered their standards. Was it because I stated I have recently been converted to Haruhiism?