The Logical World of Puzzles

This blog deals with grid-based puzzles and the various types of logic and ideas used to solve them. It also contains notices, information and results about various puzzle and sudoku championships across the globe.

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Puzzle No.90

This is a Skyscraper Sudoku

PUZZLE NO.90: SKYSCRAPER SUDOKU

SOLUTION:
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Labels: Skyscraper Sudoku, Skyscrapers

1 comment:

Rohan Rao said...

I solved it in 8m 37s.

January 19, 2009 at 9:16 PM

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About Me

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Rohan Rao
Mumbai, Maharashtra, India
I am 22yrs old, doing my post-graduation in Applied Statistics at IIT-Bombay. Puzzles is my passion and I won the Indian Sudoku Championship in 2010, 2011, 2012, and the Indian Puzzle Championship in 2010, 2011, 2012. I represented India at the World Championships in 2008, 2009, 2010, 2011, 2012. Chess has always been my favourite game and I achieved my FIDE Elo rating in chess in Feb-2005. I am a member of the high-IQ Mensa organisation. I love creating puzzles and have organised many puzzle and sudoku championships.
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My Performances

Indian Sudoku Championship
2009: 4th
2010: 1st
2011: 1st
2012: 1st
2013: 2nd

Indian Puzzle Championship
2008: 3rd
2009: 2nd
2010: 1st
2011: 1st
2012: 1st
2013: 4th

World Sudoku Championship
2009: 25th
2010: 15th
2011: 12th
2012: 8th
2013: 16th

World Puzzle Championship
2008: 68th
2010: 41st
2011: 34th
2012: 38th
2013: 45th

Times Sudoku Championship
2012: 1st (Same as ISC 2012)
2013: 3rd

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