;)
http://www.members.shaw.ca/tfshannon/magic-crystal-ball.html
udaaharana tikak gaththoth,
98 -> 98 - (9+8) = 81
95 -> 95 - (9+5) = 81
94 -> 94 - (9+4) = 81
90 -> 90 - (9+0) = 81
hikz
me wage machan 90 ganan walata karaama enne 81
70 ganan walata enne 63
60 ganan walata enne 54
50s ta 45...