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.
Puzzle No.66
This is a Sum Frame Sudoku from the Japanese Sudoku Championship - 2007.
If it's a real test of our skills, I definitely need some training. 22'50", I beg how did I spend so much time doing nothing ! But it really is the most interesting sum frame sudoku I know.
(Sorry, my studies are far away and time has eroded my english... I hope you however understand me !)
How long did you take to solve it?
ReplyDeletePost your timings here.
I solved it in 13m 54s.
ReplyDeleteThis is one of the best Sum Frame Sudokus I've seen.
Its a real test of how good you are :)
If it's a real test of our skills, I definitely need some training. 22'50", I beg how did I spend so much time doing nothing !
ReplyDeleteBut it really is the most interesting sum frame sudoku I know.
(Sorry, my studies are far away and time has eroded my english... I hope you however understand me !)
This Sum Frame is really well-made...
ReplyDeleteIts got some really great fundas and strategies.