beaucoup

app/src/main/java/sudoku/constraint/BlockConstraint.java

@@ -0,0 +1,15 @@
+package sudoku.constraint;
+
+import sudoku.Bloc;
+import sudoku.Case;
+import sudoku.Sudoku;
+
+public class BlockConstraint implements IConstraint{
+
+	@Override
+	public boolean canBePlaced(final Sudoku s, int x, int y, int newSymbolIndex) {
+		Bloc bloc = s.getCase(x, y).getBloc();
+		return !bloc.getCases().contains(new Case(newSymbolIndex));
+	}
+
+}