Fixes #10

app/src/main/java/gui/menu/SudokuView.java

@@ -92,6 +92,7 @@ public class SudokuView extends BaseView {
 	}
 
 	private void startSolve(Solver solver) {
+		this.doku.clearMutableCells();
 		resolveThread = new Thread(() -> {
 			List<SolverStep> steps = new ArrayList<>();
 			try {
@@ -158,6 +159,8 @@ public class SudokuView extends BaseView {
 	private void renderClearButton() {
 		if (centeredButton("Effacer")) {
 			this.doku.clearMutableCells();
+			this.resolved = false;
+			this.unresolved = false;
 		}
 	}