BlockBlast
Grid games
Explore puzzles arranged in rows and columns. A grid makes relationships visible: a move may affect nearby cells, a whole line or several overlapping constraints.
13 games
Work from clear constraints
Identify the row, column or region with the fewest remaining choices. Use the rules of the selected game to explain a move before committing it.
Different grids, different goals
A Sudoku grid, a nonogram and a block board are not interchangeable. Check whether the goal is to place values, reveal a picture or clear space before carrying a strategy between games.