by khushiaravind9 | Jul 25, 2026 | Blog
When it comes to brain training and mental longevity, we are spoiled for choice. From classic newspaper grids to ancient board games, there are countless ways to keep our minds sharp. Three giants stand above the rest: Sudoku, Crosswords, and Chess. While all three...
by khushiaravind9 | Jul 25, 2026 | Blog
Walk into any airport, doctor’s waiting room, or morning train, and you are almost guaranteed to spot someone pencil in hand, eyes locked onto a 9×9 grid. Since its global explosion in the mid-2000s, Sudoku has evolved from a simple newspaper pastime into a...
by khushiaravind9 | Jul 25, 2026 | Blog
We’ve all been there: you’re working on a challenging Sudoku, the grid is half-filled, and you reach a point where no obvious numbers can be placed. The temptation to guess a number in one of the squares is overwhelming. But guessing is a trap it often...
by khushiaravind9 | Jun 6, 2026 | Blog
The kind of problem that the best sudoku coach in India, Ashish & Kishore at Unshackling Sudokus and Puzzles have been helping with. You’ve been solving sudoku puzzles for months. Maybe years. You started on easy, moved to medium, and then you hit a wall....
