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.
Rules of 'Hundred'
Some digits are given in each cell of the grid. Fill additional digits in required cells such that the sum of numbers in each row and each column equals to 100.
This is a very interesting puzzle.
ReplyDeleteThe 4x4 grids are very tricky.
The solution of puzzle 3x3 is NOT unique. The 2nd solution will be:
ReplyDelete9 72 19
72 16 12
19 12 69
Thanks. I completely overlooked it.
ReplyDeleteI will change the example.