Sudoku Daily

About This Game

Sudoku Daily serves the classic logic puzzle in a 6x6 format - every row, column and 2x3 box must contain the digits 1 through 6 exactly once. The smaller grid keeps each puzzle to a satisfying five-minute solve while keeping every deduction honest.

A new puzzle is generated the moment you open the page, with unique solution guaranteed. Fill cells by picking a number from the palette; conflicts highlight instantly, and the puzzle checks itself the moment the last cell is placed.

How to Play

1. Click any empty cell to select it.
2. Click a number in the palette to place it (click the same number again to erase).
3. Conflicting entries turn red - a digit may appear only once per row, column and box.
4. Fill the whole grid correctly to win.

Tips & Strategy

• Start with the row, column or box that is already most full.
• Scan for digits with only one possible home - 'naked singles' first.
• Pencil logic beats guessing: if two cells in a box could be {2,5}, no other cell there can.
• A wrong guess early poisons everything; conflict highlighting is there to catch slips, not to plan with.