[IQ題] How young is your brain?

无奈的寂寞

1) observe the number for 1 second. Capture the numbers.5.39.217.77:88982 ~: T' o# |8 J8 B" Q

' H' a# s) E; Utvb now,tvbnow,bttvb2) press the number in sequence.tvb now,tvbnow,bttvb# D( X5 H* `$ r* _6 N7 g

1 i/ {( `! J4 o! h3) At the end of the questions, the Number shown is your age of thebrain.