medium sudoku
Medium Sudoku is the balanced lane for casual players. The board still has a unique solution, but you will need more scanning and candidate notes than an easy puzzle.
Medium puzzles remove some of the obvious clues you get on Easy, but they should not feel like a wall. Expect to scan rows and boxes more carefully, use pencil marks for two or three candidate cells, and revisit areas after each confirmed number changes the grid.
If Easy is mostly automatic but Hard feels too slow, Medium is the best daily training mode. Work in passes: fill clear singles first, mark candidates only where needed, then look for numbers that can fit in only one place within a box, row, or column.
Medium puzzles usually have fewer direct singles, so you need more scanning, cross-checking, and occasional notes.
Yes. Medium is a balanced difficulty for a focused but not exhausting daily logic break.
Most medium boards can be solved with careful singles, box-line scanning, and basic candidate notes.
Move to Hard when Medium feels comfortable and you want a slower puzzle that rewards patience.