Yosi Rosenblum was born in Tel Aviv about 10:30 PM on a date (mm.dd.yyyy) claiming maximal sum of digits.
On what date (mm.dd.yyyy) will he become Bar Mizvah?

(In reply to re(2): Possible solution - Sunset Years. by Dej Mar)

YOU GOT IT ALL WRONG

BORN EVE 9/29/99     =20 TISHREY 5760

13 YRS OLD             =20 TISHREY 5773 ==> OCT 6 2012

83 YRS OLD      = 20 TISHREY 5843 ==> OCT 13 2082

We are talking about becoming Bar Mitzva, not the festivities.

NB   The number 83 comes from counting 70 yrs as a life cycle, so after another 13 yrs one is 2nd  B.M.

Posted by Ady TZIDON on 2011-07-07 19:39:11