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.
The grid contains matches, which can be completely burnt, partially burnt or completely unburnt. The matches will burn from the head (rounded end) to the tail, without skipping any segments. The numbers outside the grid indicate the number of burnt segments in the corresponding row/column.