
What is this?
Ans: After enthralling the world with his cube for a decade, Mr. Erno Rubik is back with a shpere this time. Its the Rubik's shpere.
( i hope u guys didnt exploit my flaw by reading the image name)
NTT "Y" is the predominant mobile phone operator in Japan. They help to "do communications over the mobile network". X was spun off from Nippon Telegraph and Telephone(NTT) in August 1991 to take over the mobile cellular operations. "X-Y" was formed in 2008 as an alliance between "X" Teleservices and NTT "Y". Id "X-Y"!!!
Answer: Tata Docomo( Docomo is the acronym for "DO COmmunications over the MObile network." Cracked by all!
Answer: Y:Su-doku and X:kakuro the only ones missing in this japanese puzzles list!